Home / 95,332.02-131,556.33-52,890.18

Finding the Fourth Proportional to 95,332.02, 131,556.33 and 52,890.18

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Solution

The fourth proportional to 95,332.02, 131,556.33 and 52,890.18 is: 72,987.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,332.02 : 131,556.33 = 52,890.18 : x
  2. Step 2: Convert to fraction form
    95,332.02/131,556.33 = 52,890.18/x
  3. Step 3: Cross multiply
    95,332.02x = 131,556.33 × 52,890.18
  4. Step 4: Simplify right side
    95,332.02x = 6,958,037,973.84
  5. Step 5: Solve for x
    x = 6,958,037,973.84/95,332.02
  6. Step 6: Final answer
    x = 72,987.42

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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.