Home / 19,177.02-28,763.64-6,029.04

Finding the Fourth Proportional to 19,177.02, 28,763.64 and 6,029.04

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Solution

The fourth proportional to 19,177.02, 28,763.64 and 6,029.04 is: 9,042.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,177.02 : 28,763.64 = 6,029.04 : x
  2. Step 2: Convert to fraction form
    19,177.02/28,763.64 = 6,029.04/x
  3. Step 3: Cross multiply
    19,177.02x = 28,763.64 × 6,029.04
  4. Step 4: Simplify right side
    19,177.02x = 173,417,136.11
  5. Step 5: Solve for x
    x = 173,417,136.11/19,177.02
  6. Step 6: Final answer
    x = 9,042.97

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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.