Home / 44,625.60-66,921.34-15,035.48

Finding the Fourth Proportional to 44,625.60, 66,921.34 and 15,035.48

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Solution

The fourth proportional to 44,625.60, 66,921.34 and 15,035.48 is: 22,547.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,625.60 : 66,921.34 = 15,035.48 : x
  2. Step 2: Convert to fraction form
    44,625.60/66,921.34 = 15,035.48/x
  3. Step 3: Cross multiply
    44,625.60x = 66,921.34 × 15,035.48
  4. Step 4: Simplify right side
    44,625.60x = 1,006,194,469.14
  5. Step 5: Solve for x
    x = 1,006,194,469.14/44,625.60
  6. Step 6: Final answer
    x = 22,547.47

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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.