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Finding the Fourth Proportional to 60,041.52, 90,043.56 and 22,606.80

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Solution

The fourth proportional to 60,041.52, 90,043.56 and 22,606.80 is: 33,903.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,041.52 : 90,043.56 = 22,606.80 : x
  2. Step 2: Convert to fraction form
    60,041.52/90,043.56 = 22,606.80/x
  3. Step 3: Cross multiply
    60,041.52x = 90,043.56 × 22,606.80
  4. Step 4: Simplify right side
    60,041.52x = 2,035,596,752.21
  5. Step 5: Solve for x
    x = 2,035,596,752.21/60,041.52
  6. Step 6: Final answer
    x = 33,903.15

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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.