Home / 45,205.77-62,383.85-25,062.13

Finding the Fourth Proportional to 45,205.77, 62,383.85 and 25,062.13

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Solution

The fourth proportional to 45,205.77, 62,383.85 and 25,062.13 is: 34,585.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,205.77 : 62,383.85 = 25,062.13 : x
  2. Step 2: Convert to fraction form
    45,205.77/62,383.85 = 25,062.13/x
  3. Step 3: Cross multiply
    45,205.77x = 62,383.85 × 25,062.13
  4. Step 4: Simplify right side
    45,205.77x = 1,563,472,299.24
  5. Step 5: Solve for x
    x = 1,563,472,299.24/45,205.77
  6. Step 6: Final answer
    x = 34,585.68

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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.