Home / 75,925.30-113,869.70-23,335.24

Finding the Fourth Proportional to 75,925.30, 113,869.70 and 23,335.24

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Solution

The fourth proportional to 75,925.30, 113,869.70 and 23,335.24 is: 34,997.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,925.30 : 113,869.70 = 23,335.24 : x
  2. Step 2: Convert to fraction form
    75,925.30/113,869.70 = 23,335.24/x
  3. Step 3: Cross multiply
    75,925.30x = 113,869.70 × 23,335.24
  4. Step 4: Simplify right side
    75,925.30x = 2,657,176,778.23
  5. Step 5: Solve for x
    x = 2,657,176,778.23/75,925.30
  6. Step 6: Final answer
    x = 34,997.25

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1.5x scale

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.