Home / 240,065.42-360,098.40-62,572.28

Finding the Fourth Proportional to 240,065.42, 360,098.40 and 62,572.28

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Solution

The fourth proportional to 240,065.42, 360,098.40 and 62,572.28 is: 93,858.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,065.42 : 360,098.40 = 62,572.28 : x
  2. Step 2: Convert to fraction form
    240,065.42/360,098.40 = 62,572.28/x
  3. Step 3: Cross multiply
    240,065.42x = 360,098.40 × 62,572.28
  4. Step 4: Simplify right side
    240,065.42x = 22,532,176,111.86
  5. Step 5: Solve for x
    x = 22,532,176,111.86/240,065.42
  6. Step 6: Final answer
    x = 93,858.48

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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.