Home / 27,826.10-41,752.86-13,032.47

Finding the Fourth Proportional to 27,826.10, 41,752.86 and 13,032.47

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Solution

The fourth proportional to 27,826.10, 41,752.86 and 13,032.47 is: 19,555.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,826.10 : 41,752.86 = 13,032.47 : x
  2. Step 2: Convert to fraction form
    27,826.10/41,752.86 = 13,032.47/x
  3. Step 3: Cross multiply
    27,826.10x = 41,752.86 × 13,032.47
  4. Step 4: Simplify right side
    27,826.10x = 544,142,686.60
  5. Step 5: Solve for x
    x = 544,142,686.60/27,826.10
  6. Step 6: Final answer
    x = 19,555.12

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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.