Home / 59,366.13-81,925.40-32,142.51

Finding the Fourth Proportional to 59,366.13, 81,925.40 and 32,142.51

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Solution

The fourth proportional to 59,366.13, 81,925.40 and 32,142.51 is: 44,356.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,366.13 : 81,925.40 = 32,142.51 : x
  2. Step 2: Convert to fraction form
    59,366.13/81,925.40 = 32,142.51/x
  3. Step 3: Cross multiply
    59,366.13x = 81,925.40 × 32,142.51
  4. Step 4: Simplify right side
    59,366.13x = 2,633,287,988.75
  5. Step 5: Solve for x
    x = 2,633,287,988.75/59,366.13
  6. Step 6: Final answer
    x = 44,356.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.