Home / 9,376.29-14,057.55-4,440.15

Finding the Fourth Proportional to 9,376.29, 14,057.55 and 4,440.15

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Solution

The fourth proportional to 9,376.29, 14,057.55 and 4,440.15 is: 6,656.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.29 : 14,057.55 = 4,440.15 : x
  2. Step 2: Convert to fraction form
    9,376.29/14,057.55 = 4,440.15/x
  3. Step 3: Cross multiply
    9,376.29x = 14,057.55 × 4,440.15
  4. Step 4: Simplify right side
    9,376.29x = 62,417,630.63
  5. Step 5: Solve for x
    x = 62,417,630.63/9,376.29
  6. Step 6: Final answer
    x = 6,656.96

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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.