Home / 584,259.30-876,324.15-163,577.70

Finding the Fourth Proportional to 584,259.30, 876,324.15 and 163,577.70

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Solution

The fourth proportional to 584,259.30, 876,324.15 and 163,577.70 is: 245,348.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,259.30 : 876,324.15 = 163,577.70 : x
  2. Step 2: Convert to fraction form
    584,259.30/876,324.15 = 163,577.70/x
  3. Step 3: Cross multiply
    584,259.30x = 876,324.15 × 163,577.70
  4. Step 4: Simplify right side
    584,259.30x = 143,347,088,911.46
  5. Step 5: Solve for x
    x = 143,347,088,911.46/584,259.30
  6. Step 6: Final answer
    x = 245,348.41

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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.