Home / 10,293.32-15,437.68-6,134.52

Finding the Fourth Proportional to 10,293.32, 15,437.68 and 6,134.52

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Solution

The fourth proportional to 10,293.32, 15,437.68 and 6,134.52 is: 9,200.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,293.32 : 15,437.68 = 6,134.52 : x
  2. Step 2: Convert to fraction form
    10,293.32/15,437.68 = 6,134.52/x
  3. Step 3: Cross multiply
    10,293.32x = 15,437.68 × 6,134.52
  4. Step 4: Simplify right side
    10,293.32x = 94,702,756.71
  5. Step 5: Solve for x
    x = 94,702,756.71/10,293.32
  6. Step 6: Final answer
    x = 9,200.41

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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.