Home / 47,552.69-65,622.08-26,042.20

Finding the Fourth Proportional to 47,552.69, 65,622.08 and 26,042.20

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Solution

The fourth proportional to 47,552.69, 65,622.08 and 26,042.20 is: 35,937.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,552.69 : 65,622.08 = 26,042.20 : x
  2. Step 2: Convert to fraction form
    47,552.69/65,622.08 = 26,042.20/x
  3. Step 3: Cross multiply
    47,552.69x = 65,622.08 × 26,042.20
  4. Step 4: Simplify right side
    47,552.69x = 1,708,943,232.83
  5. Step 5: Solve for x
    x = 1,708,943,232.83/47,552.69
  6. Step 6: Final answer
    x = 35,937.89

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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.