Home / 60,303.17-83,122.25-47,535.54

Finding the Fourth Proportional to 60,303.17, 83,122.25 and 47,535.54

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Solution

The fourth proportional to 60,303.17, 83,122.25 and 47,535.54 is: 65,523.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,303.17 : 83,122.25 = 47,535.54 : x
  2. Step 2: Convert to fraction form
    60,303.17/83,122.25 = 47,535.54/x
  3. Step 3: Cross multiply
    60,303.17x = 83,122.25 × 47,535.54
  4. Step 4: Simplify right side
    60,303.17x = 3,951,260,802.09
  5. Step 5: Solve for x
    x = 3,951,260,802.09/60,303.17
  6. Step 6: Final answer
    x = 65,523.27

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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.