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Finding the Fourth Proportional to 67,598.37, 101,411.84 and 25,477.56

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Solution

The fourth proportional to 67,598.37, 101,411.84 and 25,477.56 is: 38,221.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,598.37 : 101,411.84 = 25,477.56 : x
  2. Step 2: Convert to fraction form
    67,598.37/101,411.84 = 25,477.56/x
  3. Step 3: Cross multiply
    67,598.37x = 101,411.84 × 25,477.56
  4. Step 4: Simplify right side
    67,598.37x = 2,583,726,302.00
  5. Step 5: Solve for x
    x = 2,583,726,302.00/67,598.37
  6. Step 6: Final answer
    x = 38,221.72

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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.