Home / 61,252.20-91,854.51-23,807.31

Finding the Fourth Proportional to 61,252.20, 91,854.51 and 23,807.31

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Solution

The fourth proportional to 61,252.20, 91,854.51 and 23,807.31 is: 35,701.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,252.20 : 91,854.51 = 23,807.31 : x
  2. Step 2: Convert to fraction form
    61,252.20/91,854.51 = 23,807.31/x
  3. Step 3: Cross multiply
    61,252.20x = 91,854.51 × 23,807.31
  4. Step 4: Simplify right side
    61,252.20x = 2,186,808,794.47
  5. Step 5: Solve for x
    x = 2,186,808,794.47/61,252.20
  6. Step 6: Final answer
    x = 35,701.72

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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.