Home / 42,215.88-58,263.94-24,309.08

Finding the Fourth Proportional to 42,215.88, 58,263.94 and 24,309.08

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Solution

The fourth proportional to 42,215.88, 58,263.94 and 24,309.08 is: 33,550.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,215.88 : 58,263.94 = 24,309.08 : x
  2. Step 2: Convert to fraction form
    42,215.88/58,263.94 = 24,309.08/x
  3. Step 3: Cross multiply
    42,215.88x = 58,263.94 × 24,309.08
  4. Step 4: Simplify right side
    42,215.88x = 1,416,342,778.58
  5. Step 5: Solve for x
    x = 1,416,342,778.58/42,215.88
  6. Step 6: Final answer
    x = 33,550.00

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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.