Home / 62,585.01-93,319.32-55,630.35

Finding the Fourth Proportional to 62,585.01, 93,319.32 and 55,630.35

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Solution

The fourth proportional to 62,585.01, 93,319.32 and 55,630.35 is: 82,949.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,585.01 : 93,319.32 = 55,630.35 : x
  2. Step 2: Convert to fraction form
    62,585.01/93,319.32 = 55,630.35/x
  3. Step 3: Cross multiply
    62,585.01x = 93,319.32 × 55,630.35
  4. Step 4: Simplify right side
    62,585.01x = 5,191,386,433.36
  5. Step 5: Solve for x
    x = 5,191,386,433.36/62,585.01
  6. Step 6: Final answer
    x = 82,949.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.