Home / 62,746.41-86,590.18-34,066.11

Finding the Fourth Proportional to 62,746.41, 86,590.18 and 34,066.11

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Solution

The fourth proportional to 62,746.41, 86,590.18 and 34,066.11 is: 47,011.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,746.41 : 86,590.18 = 34,066.11 : x
  2. Step 2: Convert to fraction form
    62,746.41/86,590.18 = 34,066.11/x
  3. Step 3: Cross multiply
    62,746.41x = 86,590.18 × 34,066.11
  4. Step 4: Simplify right side
    62,746.41x = 2,949,790,596.80
  5. Step 5: Solve for x
    x = 2,949,790,596.80/62,746.41
  6. Step 6: Final answer
    x = 47,011.30

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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.