Home / 47,360.10-65,352.29-26,138.00

Finding the Fourth Proportional to 47,360.10, 65,352.29 and 26,138.00

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Solution

The fourth proportional to 47,360.10, 65,352.29 and 26,138.00 is: 36,067.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,360.10 : 65,352.29 = 26,138.00 : x
  2. Step 2: Convert to fraction form
    47,360.10/65,352.29 = 26,138.00/x
  3. Step 3: Cross multiply
    47,360.10x = 65,352.29 × 26,138.00
  4. Step 4: Simplify right side
    47,360.10x = 1,708,177,698.57
  5. Step 5: Solve for x
    x = 1,708,177,698.57/47,360.10
  6. Step 6: Final answer
    x = 36,067.87

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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.