Home / 17,130.71-25,688.82-6,034.70

Finding the Fourth Proportional to 17,130.71, 25,688.82 and 6,034.70

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Solution

The fourth proportional to 17,130.71, 25,688.82 and 6,034.70 is: 9,049.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,130.71 : 25,688.82 = 6,034.70 : x
  2. Step 2: Convert to fraction form
    17,130.71/25,688.82 = 6,034.70/x
  3. Step 3: Cross multiply
    17,130.71x = 25,688.82 × 6,034.70
  4. Step 4: Simplify right side
    17,130.71x = 155,024,322.05
  5. Step 5: Solve for x
    x = 155,024,322.05/17,130.71
  6. Step 6: Final answer
    x = 9,049.50

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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.