Home / 34,403.74-47,487.24-22,468.93

Finding the Fourth Proportional to 34,403.74, 47,487.24 and 22,468.93

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Solution

The fourth proportional to 34,403.74, 47,487.24 and 22,468.93 is: 31,013.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,403.74 : 47,487.24 = 22,468.93 : x
  2. Step 2: Convert to fraction form
    34,403.74/47,487.24 = 22,468.93/x
  3. Step 3: Cross multiply
    34,403.74x = 47,487.24 × 22,468.93
  4. Step 4: Simplify right side
    34,403.74x = 1,066,987,471.45
  5. Step 5: Solve for x
    x = 1,066,987,471.45/34,403.74
  6. Step 6: Final answer
    x = 31,013.71

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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.