Home / 19,476.55-26,877.66-10,524.07

Finding the Fourth Proportional to 19,476.55, 26,877.66 and 10,524.07

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Solution

The fourth proportional to 19,476.55, 26,877.66 and 10,524.07 is: 14,523.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,476.55 : 26,877.66 = 10,524.07 : x
  2. Step 2: Convert to fraction form
    19,476.55/26,877.66 = 10,524.07/x
  3. Step 3: Cross multiply
    19,476.55x = 26,877.66 × 10,524.07
  4. Step 4: Simplify right side
    19,476.55x = 282,862,375.28
  5. Step 5: Solve for x
    x = 282,862,375.28/19,476.55
  6. Step 6: Final answer
    x = 14,523.23

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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.