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Finding the Fourth Proportional to 60,875.30, 91,333.70 and 32,798.24

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Solution

The fourth proportional to 60,875.30, 91,333.70 and 32,798.24 is: 49,208.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,875.30 : 91,333.70 = 32,798.24 : x
  2. Step 2: Convert to fraction form
    60,875.30/91,333.70 = 32,798.24/x
  3. Step 3: Cross multiply
    60,875.30x = 91,333.70 × 32,798.24
  4. Step 4: Simplify right side
    60,875.30x = 2,995,583,992.03
  5. Step 5: Solve for x
    x = 2,995,583,992.03/60,875.30
  6. Step 6: Final answer
    x = 49,208.53

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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.