Home / 34,283.52-47,310.92-19,176.01

Finding the Fourth Proportional to 34,283.52, 47,310.92 and 19,176.01

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Solution

The fourth proportional to 34,283.52, 47,310.92 and 19,176.01 is: 26,462.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,283.52 : 47,310.92 = 19,176.01 : x
  2. Step 2: Convert to fraction form
    34,283.52/47,310.92 = 19,176.01/x
  3. Step 3: Cross multiply
    34,283.52x = 47,310.92 × 19,176.01
  4. Step 4: Simplify right side
    34,283.52x = 907,234,532.78
  5. Step 5: Solve for x
    x = 907,234,532.78/34,283.52
  6. Step 6: Final answer
    x = 26,462.70

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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.