Home / 40,658.68-56,108.76-22,754.44

Finding the Fourth Proportional to 40,658.68, 56,108.76 and 22,754.44

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Solution

The fourth proportional to 40,658.68, 56,108.76 and 22,754.44 is: 31,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,658.68 : 56,108.76 = 22,754.44 : x
  2. Step 2: Convert to fraction form
    40,658.68/56,108.76 = 22,754.44/x
  3. Step 3: Cross multiply
    40,658.68x = 56,108.76 × 22,754.44
  4. Step 4: Simplify right side
    40,658.68x = 1,276,723,412.89
  5. Step 5: Solve for x
    x = 1,276,723,412.89/40,658.68
  6. Step 6: Final answer
    x = 31,401.00

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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.