Home / 62,330.06-93,439.51-22,878.02

Finding the Fourth Proportional to 62,330.06, 93,439.51 and 22,878.02

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Solution

The fourth proportional to 62,330.06, 93,439.51 and 22,878.02 is: 34,296.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,330.06 : 93,439.51 = 22,878.02 : x
  2. Step 2: Convert to fraction form
    62,330.06/93,439.51 = 22,878.02/x
  3. Step 3: Cross multiply
    62,330.06x = 93,439.51 × 22,878.02
  4. Step 4: Simplify right side
    62,330.06x = 2,137,710,978.57
  5. Step 5: Solve for x
    x = 2,137,710,978.57/62,330.06
  6. Step 6: Final answer
    x = 34,296.63

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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.