Home / 45,181.02-62,349.98-25,038.25

Finding the Fourth Proportional to 45,181.02, 62,349.98 and 25,038.25

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Solution

The fourth proportional to 45,181.02, 62,349.98 and 25,038.25 is: 34,552.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,181.02 : 62,349.98 = 25,038.25 : x
  2. Step 2: Convert to fraction form
    45,181.02/62,349.98 = 25,038.25/x
  3. Step 3: Cross multiply
    45,181.02x = 62,349.98 × 25,038.25
  4. Step 4: Simplify right side
    45,181.02x = 1,561,134,105.67
  5. Step 5: Solve for x
    x = 1,561,134,105.67/45,181.02
  6. Step 6: Final answer
    x = 34,552.87

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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.