Home / 39,337.02-59,024.52-19,618.38

Finding the Fourth Proportional to 39,337.02, 59,024.52 and 19,618.38

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Solution

The fourth proportional to 39,337.02, 59,024.52 and 19,618.38 is: 29,437.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,337.02 : 59,024.52 = 19,618.38 : x
  2. Step 2: Convert to fraction form
    39,337.02/59,024.52 = 19,618.38/x
  3. Step 3: Cross multiply
    39,337.02x = 59,024.52 × 19,618.38
  4. Step 4: Simplify right side
    39,337.02x = 1,157,965,462.68
  5. Step 5: Solve for x
    x = 1,157,965,462.68/39,337.02
  6. Step 6: Final answer
    x = 29,437.04

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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.