Home / 34,725.95-52,081.90-9,767.15

Finding the Fourth Proportional to 34,725.95, 52,081.90 and 9,767.15

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Solution

The fourth proportional to 34,725.95, 52,081.90 and 9,767.15 is: 14,648.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,725.95 : 52,081.90 = 9,767.15 : x
  2. Step 2: Convert to fraction form
    34,725.95/52,081.90 = 9,767.15/x
  3. Step 3: Cross multiply
    34,725.95x = 52,081.90 × 9,767.15
  4. Step 4: Simplify right side
    34,725.95x = 508,691,695.00
  5. Step 5: Solve for x
    x = 508,691,695.00/34,725.95
  6. Step 6: Final answer
    x = 14,648.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.