Home / 42,746.25-58,989.85-23,883.38

Finding the Fourth Proportional to 42,746.25, 58,989.85 and 23,883.38

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Solution

The fourth proportional to 42,746.25, 58,989.85 and 23,883.38 is: 32,959.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,746.25 : 58,989.85 = 23,883.38 : x
  2. Step 2: Convert to fraction form
    42,746.25/58,989.85 = 23,883.38/x
  3. Step 3: Cross multiply
    42,746.25x = 58,989.85 × 23,883.38
  4. Step 4: Simplify right side
    42,746.25x = 1,408,876,649.04
  5. Step 5: Solve for x
    x = 1,408,876,649.04/42,746.25
  6. Step 6: Final answer
    x = 32,959.07

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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.