Home / 56,630.64-84,925.46-22,886.15

Finding the Fourth Proportional to 56,630.64, 84,925.46 and 22,886.15

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Solution

The fourth proportional to 56,630.64, 84,925.46 and 22,886.15 is: 34,320.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,630.64 : 84,925.46 = 22,886.15 : x
  2. Step 2: Convert to fraction form
    56,630.64/84,925.46 = 22,886.15/x
  3. Step 3: Cross multiply
    56,630.64x = 84,925.46 × 22,886.15
  4. Step 4: Simplify right side
    56,630.64x = 1,943,616,448.97
  5. Step 5: Solve for x
    x = 1,943,616,448.97/56,630.64
  6. Step 6: Final answer
    x = 34,320.93

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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.