Home / 49,184.02-67,862.93-29,030.10

Finding the Fourth Proportional to 49,184.02, 67,862.93 and 29,030.10

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Solution

The fourth proportional to 49,184.02, 67,862.93 and 29,030.10 is: 40,055.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,184.02 : 67,862.93 = 29,030.10 : x
  2. Step 2: Convert to fraction form
    49,184.02/67,862.93 = 29,030.10/x
  3. Step 3: Cross multiply
    49,184.02x = 67,862.93 × 29,030.10
  4. Step 4: Simplify right side
    49,184.02x = 1,970,067,469.09
  5. Step 5: Solve for x
    x = 1,970,067,469.09/49,184.02
  6. Step 6: Final answer
    x = 40,055.03

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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.