Home / 56,052.17-77,308.23-35,910.92

Finding the Fourth Proportional to 56,052.17, 77,308.23 and 35,910.92

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Solution

The fourth proportional to 56,052.17, 77,308.23 and 35,910.92 is: 49,529.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,052.17 : 77,308.23 = 35,910.92 : x
  2. Step 2: Convert to fraction form
    56,052.17/77,308.23 = 35,910.92/x
  3. Step 3: Cross multiply
    56,052.17x = 77,308.23 × 35,910.92
  4. Step 4: Simplify right side
    56,052.17x = 2,776,209,276.33
  5. Step 5: Solve for x
    x = 2,776,209,276.33/56,052.17
  6. Step 6: Final answer
    x = 49,529.03

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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.