Home / 15,938.52-23,888.06-6,572.60

Finding the Fourth Proportional to 15,938.52, 23,888.06 and 6,572.60

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Solution

The fourth proportional to 15,938.52, 23,888.06 and 6,572.60 is: 9,850.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,938.52 : 23,888.06 = 6,572.60 : x
  2. Step 2: Convert to fraction form
    15,938.52/23,888.06 = 6,572.60/x
  3. Step 3: Cross multiply
    15,938.52x = 23,888.06 × 6,572.60
  4. Step 4: Simplify right side
    15,938.52x = 157,006,663.16
  5. Step 5: Solve for x
    x = 157,006,663.16/15,938.52
  6. Step 6: Final answer
    x = 9,850.77

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1.5x scale

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.