Home / 60,564.70-90,847.05-41,902.30

Finding the Fourth Proportional to 60,564.70, 90,847.05 and 41,902.30

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Solution

The fourth proportional to 60,564.70, 90,847.05 and 41,902.30 is: 62,853.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564.70 : 90,847.05 = 41,902.30 : x
  2. Step 2: Convert to fraction form
    60,564.70/90,847.05 = 41,902.30/x
  3. Step 3: Cross multiply
    60,564.70x = 90,847.05 × 41,902.30
  4. Step 4: Simplify right side
    60,564.70x = 3,806,700,343.22
  5. Step 5: Solve for x
    x = 3,806,700,343.22/60,564.70
  6. Step 6: Final answer
    x = 62,853.45

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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.