Home / 35,446.15-53,169.22-10,484.25

Finding the Fourth Proportional to 35,446.15, 53,169.22 and 10,484.25

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Solution

The fourth proportional to 35,446.15, 53,169.22 and 10,484.25 is: 15,726.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,446.15 : 53,169.22 = 10,484.25 : x
  2. Step 2: Convert to fraction form
    35,446.15/53,169.22 = 10,484.25/x
  3. Step 3: Cross multiply
    35,446.15x = 53,169.22 × 10,484.25
  4. Step 4: Simplify right side
    35,446.15x = 557,439,394.79
  5. Step 5: Solve for x
    x = 557,439,394.79/35,446.15
  6. Step 6: Final answer
    x = 15,726.37

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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.