Home / 584,257.35-876,386.04-141,025.35

Finding the Fourth Proportional to 584,257.35, 876,386.04 and 141,025.35

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Solution

The fourth proportional to 584,257.35, 876,386.04 and 141,025.35 is: 211,538.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,257.35 : 876,386.04 = 141,025.35 : x
  2. Step 2: Convert to fraction form
    584,257.35/876,386.04 = 141,025.35/x
  3. Step 3: Cross multiply
    584,257.35x = 876,386.04 × 141,025.35
  4. Step 4: Simplify right side
    584,257.35x = 123,592,648,026.11
  5. Step 5: Solve for x
    x = 123,592,648,026.11/584,257.35
  6. Step 6: Final answer
    x = 211,538.03

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.