Home / 584,000.64-876,001.77-163,276.11

Finding the Fourth Proportional to 584,000.64, 876,001.77 and 163,276.11

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Solution

The fourth proportional to 584,000.64, 876,001.77 and 163,276.11 is: 244,914.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,000.64 : 876,001.77 = 163,276.11 : x
  2. Step 2: Convert to fraction form
    584,000.64/876,001.77 = 163,276.11/x
  3. Step 3: Cross multiply
    584,000.64x = 876,001.77 × 163,276.11
  4. Step 4: Simplify right side
    584,000.64x = 143,030,161,358.72
  5. Step 5: Solve for x
    x = 143,030,161,358.72/584,000.64
  6. Step 6: Final answer
    x = 244,914.39

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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.