Home / 95,062.02-131,184-52,619.64

Finding the Fourth Proportional to 95,062.02, 131,184 and 52,619.64

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Solution

The fourth proportional to 95,062.02, 131,184 and 52,619.64 is: 72,614.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,062.02 : 131,184 = 52,619.64 : x
  2. Step 2: Convert to fraction form
    95,062.02/131,184 = 52,619.64/x
  3. Step 3: Cross multiply
    95,062.02x = 131,184 × 52,619.64
  4. Step 4: Simplify right side
    95,062.02x = 6,902,854,853.76
  5. Step 5: Solve for x
    x = 6,902,854,853.76/95,062.02
  6. Step 6: Final answer
    x = 72,614.22

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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.