Home / 8,244.29-12,368.46-2,400.95

Finding the Fourth Proportional to 8,244.29, 12,368.46 and 2,400.95

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Solution

The fourth proportional to 8,244.29, 12,368.46 and 2,400.95 is: 3,602.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244.29 : 12,368.46 = 2,400.95 : x
  2. Step 2: Convert to fraction form
    8,244.29/12,368.46 = 2,400.95/x
  3. Step 3: Cross multiply
    8,244.29x = 12,368.46 × 2,400.95
  4. Step 4: Simplify right side
    8,244.29x = 29,695,992.19
  5. Step 5: Solve for x
    x = 29,695,992.19/8,244.29
  6. Step 6: Final answer
    x = 3,602.01

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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.