Home / 45,152.54-62,314.02-25,011.30

Finding the Fourth Proportional to 45,152.54, 62,314.02 and 25,011.30

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Solution

The fourth proportional to 45,152.54, 62,314.02 and 25,011.30 is: 34,517.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,152.54 : 62,314.02 = 25,011.30 : x
  2. Step 2: Convert to fraction form
    45,152.54/62,314.02 = 25,011.30/x
  3. Step 3: Cross multiply
    45,152.54x = 62,314.02 × 25,011.30
  4. Step 4: Simplify right side
    45,152.54x = 1,558,554,211.80
  5. Step 5: Solve for x
    x = 1,558,554,211.80/45,152.54
  6. Step 6: Final answer
    x = 34,517.53

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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.