Home / 8,827.20-13,244.41-4,666.10

Finding the Fourth Proportional to 8,827.20, 13,244.41 and 4,666.10

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Solution

The fourth proportional to 8,827.20, 13,244.41 and 4,666.10 is: 7,001.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,827.20 : 13,244.41 = 4,666.10 : x
  2. Step 2: Convert to fraction form
    8,827.20/13,244.41 = 4,666.10/x
  3. Step 3: Cross multiply
    8,827.20x = 13,244.41 × 4,666.10
  4. Step 4: Simplify right side
    8,827.20x = 61,799,741.50
  5. Step 5: Solve for x
    x = 61,799,741.50/8,827.20
  6. Step 6: Final answer
    x = 7,001.06

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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.