Home / 8,304.18-11,457.45-4,766.10

Finding the Fourth Proportional to 8,304.18, 11,457.45 and 4,766.10

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Solution

The fourth proportional to 8,304.18, 11,457.45 and 4,766.10 is: 6,575.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304.18 : 11,457.45 = 4,766.10 : x
  2. Step 2: Convert to fraction form
    8,304.18/11,457.45 = 4,766.10/x
  3. Step 3: Cross multiply
    8,304.18x = 11,457.45 × 4,766.10
  4. Step 4: Simplify right side
    8,304.18x = 54,607,352.45
  5. Step 5: Solve for x
    x = 54,607,352.45/8,304.18
  6. Step 6: Final answer
    x = 6,575.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.