Home / 62,410.57-93,613.42-34,386.19

Finding the Fourth Proportional to 62,410.57, 93,613.42 and 34,386.19

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Solution

The fourth proportional to 62,410.57, 93,613.42 and 34,386.19 is: 51,577.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,410.57 : 93,613.42 = 34,386.19 : x
  2. Step 2: Convert to fraction form
    62,410.57/93,613.42 = 34,386.19/x
  3. Step 3: Cross multiply
    62,410.57x = 93,613.42 × 34,386.19
  4. Step 4: Simplify right side
    62,410.57x = 3,219,008,655.62
  5. Step 5: Solve for x
    x = 3,219,008,655.62/62,410.57
  6. Step 6: Final answer
    x = 51,577.94

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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.