Home / 34,417.54-47,524.22-28,045.09

Finding the Fourth Proportional to 34,417.54, 47,524.22 and 28,045.09

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Solution

The fourth proportional to 34,417.54, 47,524.22 and 28,045.09 is: 38,725.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,417.54 : 47,524.22 = 28,045.09 : x
  2. Step 2: Convert to fraction form
    34,417.54/47,524.22 = 28,045.09/x
  3. Step 3: Cross multiply
    34,417.54x = 47,524.22 × 28,045.09
  4. Step 4: Simplify right side
    34,417.54x = 1,332,820,886.85
  5. Step 5: Solve for x
    x = 1,332,820,886.85/34,417.54
  6. Step 6: Final answer
    x = 38,725.05

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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.