Home / 53,364.26-80,029.19-29,683.10

Finding the Fourth Proportional to 53,364.26, 80,029.19 and 29,683.10

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Solution

The fourth proportional to 53,364.26, 80,029.19 and 29,683.10 is: 44,515.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,364.26 : 80,029.19 = 29,683.10 : x
  2. Step 2: Convert to fraction form
    53,364.26/80,029.19 = 29,683.10/x
  3. Step 3: Cross multiply
    53,364.26x = 80,029.19 × 29,683.10
  4. Step 4: Simplify right side
    53,364.26x = 2,375,513,901.13
  5. Step 5: Solve for x
    x = 2,375,513,901.13/53,364.26
  6. Step 6: Final answer
    x = 44,515.08

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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.