Home / 53,370.83-80,057.61-25,284.30

Finding the Fourth Proportional to 53,370.83, 80,057.61 and 25,284.30

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Solution

The fourth proportional to 53,370.83, 80,057.61 and 25,284.30 is: 37,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,370.83 : 80,057.61 = 25,284.30 : x
  2. Step 2: Convert to fraction form
    53,370.83/80,057.61 = 25,284.30/x
  3. Step 3: Cross multiply
    53,370.83x = 80,057.61 × 25,284.30
  4. Step 4: Simplify right side
    53,370.83x = 2,024,200,628.52
  5. Step 5: Solve for x
    x = 2,024,200,628.52/53,370.83
  6. Step 6: Final answer
    x = 37,927.10

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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.