Home / 43,995.07-60,748.19-40,636.68

Finding the Fourth Proportional to 43,995.07, 60,748.19 and 40,636.68

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Solution

The fourth proportional to 43,995.07, 60,748.19 and 40,636.68 is: 56,110.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,995.07 : 60,748.19 = 40,636.68 : x
  2. Step 2: Convert to fraction form
    43,995.07/60,748.19 = 40,636.68/x
  3. Step 3: Cross multiply
    43,995.07x = 60,748.19 × 40,636.68
  4. Step 4: Simplify right side
    43,995.07x = 2,468,604,757.61
  5. Step 5: Solve for x
    x = 2,468,604,757.61/43,995.07
  6. Step 6: Final answer
    x = 56,110.94

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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.