Home / 9,663.12-14,494.11-3,088.76

Finding the Fourth Proportional to 9,663.12, 14,494.11 and 3,088.76

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Solution

The fourth proportional to 9,663.12, 14,494.11 and 3,088.76 is: 4,632.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663.12 : 14,494.11 = 3,088.76 : x
  2. Step 2: Convert to fraction form
    9,663.12/14,494.11 = 3,088.76/x
  3. Step 3: Cross multiply
    9,663.12x = 14,494.11 × 3,088.76
  4. Step 4: Simplify right side
    9,663.12x = 44,768,809.98
  5. Step 5: Solve for x
    x = 44,768,809.98/9,663.12
  6. Step 6: Final answer
    x = 4,632.95

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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.