Home / 62,070.38-93,105.80-15,323.25

Finding the Fourth Proportional to 62,070.38, 93,105.80 and 15,323.25

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Solution

The fourth proportional to 62,070.38, 93,105.80 and 15,323.25 is: 22,984.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,070.38 : 93,105.80 = 15,323.25 : x
  2. Step 2: Convert to fraction form
    62,070.38/93,105.80 = 15,323.25/x
  3. Step 3: Cross multiply
    62,070.38x = 93,105.80 × 15,323.25
  4. Step 4: Simplify right side
    62,070.38x = 1,426,683,488.16
  5. Step 5: Solve for x
    x = 1,426,683,488.16/62,070.38
  6. Step 6: Final answer
    x = 22,984.93

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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.