Home / 23,627.09-32,605.47-13,016.70

Finding the Fourth Proportional to 23,627.09, 32,605.47 and 13,016.70

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Solution

The fourth proportional to 23,627.09, 32,605.47 and 13,016.70 is: 17,963.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,627.09 : 32,605.47 = 13,016.70 : x
  2. Step 2: Convert to fraction form
    23,627.09/32,605.47 = 13,016.70/x
  3. Step 3: Cross multiply
    23,627.09x = 32,605.47 × 13,016.70
  4. Step 4: Simplify right side
    23,627.09x = 424,415,621.35
  5. Step 5: Solve for x
    x = 424,415,621.35/23,627.09
  6. Step 6: Final answer
    x = 17,963.09

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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.