Home / 77,225.64-106,576.14-44,960.91

Finding the Fourth Proportional to 77,225.64, 106,576.14 and 44,960.91

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Solution

The fourth proportional to 77,225.64, 106,576.14 and 44,960.91 is: 62,048.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,225.64 : 106,576.14 = 44,960.91 : x
  2. Step 2: Convert to fraction form
    77,225.64/106,576.14 = 44,960.91/x
  3. Step 3: Cross multiply
    77,225.64x = 106,576.14 × 44,960.91
  4. Step 4: Simplify right side
    77,225.64x = 4,791,760,238.69
  5. Step 5: Solve for x
    x = 4,791,760,238.69/77,225.64
  6. Step 6: Final answer
    x = 62,048.83

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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.