Home / 47,023.59-64,894.43-25,803.62

Finding the Fourth Proportional to 47,023.59, 64,894.43 and 25,803.62

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Solution

The fourth proportional to 47,023.59, 64,894.43 and 25,803.62 is: 35,610.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,023.59 : 64,894.43 = 25,803.62 : x
  2. Step 2: Convert to fraction form
    47,023.59/64,894.43 = 25,803.62/x
  3. Step 3: Cross multiply
    47,023.59x = 64,894.43 × 25,803.62
  4. Step 4: Simplify right side
    47,023.59x = 1,674,511,114.11
  5. Step 5: Solve for x
    x = 1,674,511,114.11/47,023.59
  6. Step 6: Final answer
    x = 35,610.02

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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.