Home / 9,829.11-14,733.54-6,317.76

Finding the Fourth Proportional to 9,829.11, 14,733.54 and 6,317.76

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Solution

The fourth proportional to 9,829.11, 14,733.54 and 6,317.76 is: 9,470.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829.11 : 14,733.54 = 6,317.76 : x
  2. Step 2: Convert to fraction form
    9,829.11/14,733.54 = 6,317.76/x
  3. Step 3: Cross multiply
    9,829.11x = 14,733.54 × 6,317.76
  4. Step 4: Simplify right side
    9,829.11x = 93,082,969.67
  5. Step 5: Solve for x
    x = 93,082,969.67/9,829.11
  6. Step 6: Final answer
    x = 9,470.13

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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.