Home / 42,414.84-58,486.86-26,493.48

Finding the Fourth Proportional to 42,414.84, 58,486.86 and 26,493.48

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Solution

The fourth proportional to 42,414.84, 58,486.86 and 26,493.48 is: 36,532.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,414.84 : 58,486.86 = 26,493.48 : x
  2. Step 2: Convert to fraction form
    42,414.84/58,486.86 = 26,493.48/x
  3. Step 3: Cross multiply
    42,414.84x = 58,486.86 × 26,493.48
  4. Step 4: Simplify right side
    42,414.84x = 1,549,520,455.67
  5. Step 5: Solve for x
    x = 1,549,520,455.67/42,414.84
  6. Step 6: Final answer
    x = 36,532.51

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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.