Home / 53,794.18-80,535.36-48,095.70

Finding the Fourth Proportional to 53,794.18, 80,535.36 and 48,095.70

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Solution

The fourth proportional to 53,794.18, 80,535.36 and 48,095.70 is: 72,004.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,794.18 : 80,535.36 = 48,095.70 : x
  2. Step 2: Convert to fraction form
    53,794.18/80,535.36 = 48,095.70/x
  3. Step 3: Cross multiply
    53,794.18x = 80,535.36 × 48,095.70
  4. Step 4: Simplify right side
    53,794.18x = 3,873,404,513.95
  5. Step 5: Solve for x
    x = 3,873,404,513.95/53,794.18
  6. Step 6: Final answer
    x = 72,004.16

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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.