Home / 44,983.16-67,475.66-15,434.96

Finding the Fourth Proportional to 44,983.16, 67,475.66 and 15,434.96

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Solution

The fourth proportional to 44,983.16, 67,475.66 and 15,434.96 is: 23,152.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,983.16 : 67,475.66 = 15,434.96 : x
  2. Step 2: Convert to fraction form
    44,983.16/67,475.66 = 15,434.96/x
  3. Step 3: Cross multiply
    44,983.16x = 67,475.66 × 15,434.96
  4. Step 4: Simplify right side
    44,983.16x = 1,041,484,113.07
  5. Step 5: Solve for x
    x = 1,041,484,113.07/44,983.16
  6. Step 6: Final answer
    x = 23,152.76

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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.