Home / 39,468.47-59,151.67-29,529.77

Finding the Fourth Proportional to 39,468.47, 59,151.67 and 29,529.77

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Solution

The fourth proportional to 39,468.47, 59,151.67 and 29,529.77 is: 44,256.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,468.47 : 59,151.67 = 29,529.77 : x
  2. Step 2: Convert to fraction form
    39,468.47/59,151.67 = 29,529.77/x
  3. Step 3: Cross multiply
    39,468.47x = 59,151.67 × 29,529.77
  4. Step 4: Simplify right side
    39,468.47x = 1,746,734,840.63
  5. Step 5: Solve for x
    x = 1,746,734,840.63/39,468.47
  6. Step 6: Final answer
    x = 44,256.47

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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.