Home / 61,475.16-84,833.43-34,250.61

Finding the Fourth Proportional to 61,475.16, 84,833.43 and 34,250.61

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Solution

The fourth proportional to 61,475.16, 84,833.43 and 34,250.61 is: 47,264.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,475.16 : 84,833.43 = 34,250.61 : x
  2. Step 2: Convert to fraction form
    61,475.16/84,833.43 = 34,250.61/x
  3. Step 3: Cross multiply
    61,475.16x = 84,833.43 × 34,250.61
  4. Step 4: Simplify right side
    61,475.16x = 2,905,596,725.89
  5. Step 5: Solve for x
    x = 2,905,596,725.89/61,475.16
  6. Step 6: Final answer
    x = 47,264.57

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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.