Home / 23,627.93-32,606.66-13,018.19

Finding the Fourth Proportional to 23,627.93, 32,606.66 and 13,018.19

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Solution

The fourth proportional to 23,627.93, 32,606.66 and 13,018.19 is: 17,965.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,627.93 : 32,606.66 = 13,018.19 : x
  2. Step 2: Convert to fraction form
    23,627.93/32,606.66 = 13,018.19/x
  3. Step 3: Cross multiply
    23,627.93x = 32,606.66 × 13,018.19
  4. Step 4: Simplify right side
    23,627.93x = 424,479,564.66
  5. Step 5: Solve for x
    x = 424,479,564.66/23,627.93
  6. Step 6: Final answer
    x = 17,965.16

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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.