Home / 27,586.33-38,062.50-16,256.29

Finding the Fourth Proportional to 27,586.33, 38,062.50 and 16,256.29

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Solution

The fourth proportional to 27,586.33, 38,062.50 and 16,256.29 is: 22,429.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,586.33 : 38,062.50 = 16,256.29 : x
  2. Step 2: Convert to fraction form
    27,586.33/38,062.50 = 16,256.29/x
  3. Step 3: Cross multiply
    27,586.33x = 38,062.50 × 16,256.29
  4. Step 4: Simplify right side
    27,586.33x = 618,755,038.13
  5. Step 5: Solve for x
    x = 618,755,038.13/27,586.33
  6. Step 6: Final answer
    x = 22,429.77

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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.