Home / 29,666.59-44,530.65-19,874.30

Finding the Fourth Proportional to 29,666.59, 44,530.65 and 19,874.30

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Solution

The fourth proportional to 29,666.59, 44,530.65 and 19,874.30 is: 29,832.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,666.59 : 44,530.65 = 19,874.30 : x
  2. Step 2: Convert to fraction form
    29,666.59/44,530.65 = 19,874.30/x
  3. Step 3: Cross multiply
    29,666.59x = 44,530.65 × 19,874.30
  4. Step 4: Simplify right side
    29,666.59x = 885,015,397.92
  5. Step 5: Solve for x
    x = 885,015,397.92/29,666.59
  6. Step 6: Final answer
    x = 29,832.06

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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.