Home / 47,363.07-65,360.48-26,141.88

Finding the Fourth Proportional to 47,363.07, 65,360.48 and 26,141.88

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Solution

The fourth proportional to 47,363.07, 65,360.48 and 26,141.88 is: 36,075.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,363.07 : 65,360.48 = 26,141.88 : x
  2. Step 2: Convert to fraction form
    47,363.07/65,360.48 = 26,141.88/x
  3. Step 3: Cross multiply
    47,363.07x = 65,360.48 × 26,141.88
  4. Step 4: Simplify right side
    47,363.07x = 1,708,645,694.19
  5. Step 5: Solve for x
    x = 1,708,645,694.19/47,363.07
  6. Step 6: Final answer
    x = 36,075.48

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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.