Home / 61,862.51-92,775.26-32,264.21

Finding the Fourth Proportional to 61,862.51, 92,775.26 and 32,264.21

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Solution

The fourth proportional to 61,862.51, 92,775.26 and 32,264.21 is: 48,386.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,862.51 : 92,775.26 = 32,264.21 : x
  2. Step 2: Convert to fraction form
    61,862.51/92,775.26 = 32,264.21/x
  3. Step 3: Cross multiply
    61,862.51x = 92,775.26 × 32,264.21
  4. Step 4: Simplify right side
    61,862.51x = 2,993,319,846.25
  5. Step 5: Solve for x
    x = 2,993,319,846.25/61,862.51
  6. Step 6: Final answer
    x = 48,386.66

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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.