Home / 9,392.29-14,089.19-4,126.57

Finding the Fourth Proportional to 9,392.29, 14,089.19 and 4,126.57

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Solution

The fourth proportional to 9,392.29, 14,089.19 and 4,126.57 is: 6,190.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,392.29 : 14,089.19 = 4,126.57 : x
  2. Step 2: Convert to fraction form
    9,392.29/14,089.19 = 4,126.57/x
  3. Step 3: Cross multiply
    9,392.29x = 14,089.19 × 4,126.57
  4. Step 4: Simplify right side
    9,392.29x = 58,139,972.92
  5. Step 5: Solve for x
    x = 58,139,972.92/9,392.29
  6. Step 6: Final answer
    x = 6,190.18

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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.