Home / 10,014.76-15,022.02-4,466.68

Finding the Fourth Proportional to 10,014.76, 15,022.02 and 4,466.68

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Solution

The fourth proportional to 10,014.76, 15,022.02 and 4,466.68 is: 6,699.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014.76 : 15,022.02 = 4,466.68 : x
  2. Step 2: Convert to fraction form
    10,014.76/15,022.02 = 4,466.68/x
  3. Step 3: Cross multiply
    10,014.76x = 15,022.02 × 4,466.68
  4. Step 4: Simplify right side
    10,014.76x = 67,098,556.29
  5. Step 5: Solve for x
    x = 67,098,556.29/10,014.76
  6. Step 6: Final answer
    x = 6,699.97

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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.