Home / 9,969.24-14,931.18-6,065.04

Finding the Fourth Proportional to 9,969.24, 14,931.18 and 6,065.04

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Solution

The fourth proportional to 9,969.24, 14,931.18 and 6,065.04 is: 9,083.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,969.24 : 14,931.18 = 6,065.04 : x
  2. Step 2: Convert to fraction form
    9,969.24/14,931.18 = 6,065.04/x
  3. Step 3: Cross multiply
    9,969.24x = 14,931.18 × 6,065.04
  4. Step 4: Simplify right side
    9,969.24x = 90,558,203.95
  5. Step 5: Solve for x
    x = 90,558,203.95/9,969.24
  6. Step 6: Final answer
    x = 9,083.76

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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.