Home / 73,274.46-101,113.02-43,060.92

Finding the Fourth Proportional to 73,274.46, 101,113.02 and 43,060.92

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Solution

The fourth proportional to 73,274.46, 101,113.02 and 43,060.92 is: 59,420.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,274.46 : 101,113.02 = 43,060.92 : x
  2. Step 2: Convert to fraction form
    73,274.46/101,113.02 = 43,060.92/x
  3. Step 3: Cross multiply
    73,274.46x = 101,113.02 × 43,060.92
  4. Step 4: Simplify right side
    73,274.46x = 4,354,019,665.18
  5. Step 5: Solve for x
    x = 4,354,019,665.18/73,274.46
  6. Step 6: Final answer
    x = 59,420.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.