Home / 14,034.02-19,370.20-9,254.83

Finding the Fourth Proportional to 14,034.02, 19,370.20 and 9,254.83

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Solution

The fourth proportional to 14,034.02, 19,370.20 and 9,254.83 is: 12,773.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,034.02 : 19,370.20 = 9,254.83 : x
  2. Step 2: Convert to fraction form
    14,034.02/19,370.20 = 9,254.83/x
  3. Step 3: Cross multiply
    14,034.02x = 19,370.20 × 9,254.83
  4. Step 4: Simplify right side
    14,034.02x = 179,267,811.22
  5. Step 5: Solve for x
    x = 179,267,811.22/14,034.02
  6. Step 6: Final answer
    x = 12,773.80

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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.