Home / 55,207.02-76,175.19-35,067.18

Finding the Fourth Proportional to 55,207.02, 76,175.19 and 35,067.18

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Solution

The fourth proportional to 55,207.02, 76,175.19 and 35,067.18 is: 48,386.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,207.02 : 76,175.19 = 35,067.18 : x
  2. Step 2: Convert to fraction form
    55,207.02/76,175.19 = 35,067.18/x
  3. Step 3: Cross multiply
    55,207.02x = 76,175.19 × 35,067.18
  4. Step 4: Simplify right side
    55,207.02x = 2,671,249,099.26
  5. Step 5: Solve for x
    x = 2,671,249,099.26/55,207.02
  6. Step 6: Final answer
    x = 48,386.04

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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.