Home / 40,337.04-60,508.80-10,754.76

Finding the Fourth Proportional to 40,337.04, 60,508.80 and 10,754.76

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Solution

The fourth proportional to 40,337.04, 60,508.80 and 10,754.76 is: 16,133.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,337.04 : 60,508.80 = 10,754.76 : x
  2. Step 2: Convert to fraction form
    40,337.04/60,508.80 = 10,754.76/x
  3. Step 3: Cross multiply
    40,337.04x = 60,508.80 × 10,754.76
  4. Step 4: Simplify right side
    40,337.04x = 650,757,621.89
  5. Step 5: Solve for x
    x = 650,757,621.89/40,337.04
  6. Step 6: Final answer
    x = 16,133.00

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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.