Home / 149,637.28-224,557.56-60,906.91

Finding the Fourth Proportional to 149,637.28, 224,557.56 and 60,906.91

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Solution

The fourth proportional to 149,637.28, 224,557.56 and 60,906.91 is: 91,401.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,637.28 : 224,557.56 = 60,906.91 : x
  2. Step 2: Convert to fraction form
    149,637.28/224,557.56 = 60,906.91/x
  3. Step 3: Cross multiply
    149,637.28x = 224,557.56 × 60,906.91
  4. Step 4: Simplify right side
    149,637.28x = 13,677,107,096.74
  5. Step 5: Solve for x
    x = 13,677,107,096.74/149,637.28
  6. Step 6: Final answer
    x = 91,401.74

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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.