Home / 14,909.32-22,355.34-6,134.32

Finding the Fourth Proportional to 14,909.32, 22,355.34 and 6,134.32

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Solution

The fourth proportional to 14,909.32, 22,355.34 and 6,134.32 is: 9,197.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909.32 : 22,355.34 = 6,134.32 : x
  2. Step 2: Convert to fraction form
    14,909.32/22,355.34 = 6,134.32/x
  3. Step 3: Cross multiply
    14,909.32x = 22,355.34 × 6,134.32
  4. Step 4: Simplify right side
    14,909.32x = 137,134,809.27
  5. Step 5: Solve for x
    x = 137,134,809.27/14,909.32
  6. Step 6: Final answer
    x = 9,197.93

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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.