Home / 62,290.32-93,513.24-59,465.04

Finding the Fourth Proportional to 62,290.32, 93,513.24 and 59,465.04

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Solution

The fourth proportional to 62,290.32, 93,513.24 and 59,465.04 is: 89,271.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,290.32 : 93,513.24 = 59,465.04 : x
  2. Step 2: Convert to fraction form
    62,290.32/93,513.24 = 59,465.04/x
  3. Step 3: Cross multiply
    62,290.32x = 93,513.24 × 59,465.04
  4. Step 4: Simplify right side
    62,290.32x = 5,560,768,557.13
  5. Step 5: Solve for x
    x = 5,560,768,557.13/62,290.32
  6. Step 6: Final answer
    x = 89,271.79

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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.