Home / 62,269.02-93,419.73-17,899.38

Finding the Fourth Proportional to 62,269.02, 93,419.73 and 17,899.38

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Solution

The fourth proportional to 62,269.02, 93,419.73 and 17,899.38 is: 26,853.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,269.02 : 93,419.73 = 17,899.38 : x
  2. Step 2: Convert to fraction form
    62,269.02/93,419.73 = 17,899.38/x
  3. Step 3: Cross multiply
    62,269.02x = 93,419.73 × 17,899.38
  4. Step 4: Simplify right side
    62,269.02x = 1,672,155,246.77
  5. Step 5: Solve for x
    x = 1,672,155,246.77/62,269.02
  6. Step 6: Final answer
    x = 26,853.73

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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.