Home / 45,228.46-62,419.02-25,091.84

Finding the Fourth Proportional to 45,228.46, 62,419.02 and 25,091.84

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Solution

The fourth proportional to 45,228.46, 62,419.02 and 25,091.84 is: 34,628.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,228.46 : 62,419.02 = 25,091.84 : x
  2. Step 2: Convert to fraction form
    45,228.46/62,419.02 = 25,091.84/x
  3. Step 3: Cross multiply
    45,228.46x = 62,419.02 × 25,091.84
  4. Step 4: Simplify right side
    45,228.46x = 1,566,208,062.80
  5. Step 5: Solve for x
    x = 1,566,208,062.80/45,228.46
  6. Step 6: Final answer
    x = 34,628.82

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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.