Home / 42,418.64-58,531.21-24,510.17

Finding the Fourth Proportional to 42,418.64, 58,531.21 and 24,510.17

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Solution

The fourth proportional to 42,418.64, 58,531.21 and 24,510.17 is: 33,820.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,418.64 : 58,531.21 = 24,510.17 : x
  2. Step 2: Convert to fraction form
    42,418.64/58,531.21 = 24,510.17/x
  3. Step 3: Cross multiply
    42,418.64x = 58,531.21 × 24,510.17
  4. Step 4: Simplify right side
    42,418.64x = 1,434,609,827.84
  5. Step 5: Solve for x
    x = 1,434,609,827.84/42,418.64
  6. Step 6: Final answer
    x = 33,820.27

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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.