Home / 61,414.48-92,111.41-17,045.74

Finding the Fourth Proportional to 61,414.48, 92,111.41 and 17,045.74

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Solution

The fourth proportional to 61,414.48, 92,111.41 and 17,045.74 is: 25,565.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,414.48 : 92,111.41 = 17,045.74 : x
  2. Step 2: Convert to fraction form
    61,414.48/92,111.41 = 17,045.74/x
  3. Step 3: Cross multiply
    61,414.48x = 92,111.41 × 17,045.74
  4. Step 4: Simplify right side
    61,414.48x = 1,570,106,642.72
  5. Step 5: Solve for x
    x = 1,570,106,642.72/61,414.48
  6. Step 6: Final answer
    x = 25,565.74

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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.