Home / 62,512.16-93,784.64-25,065.45

Finding the Fourth Proportional to 62,512.16, 93,784.64 and 25,065.45

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Solution

The fourth proportional to 62,512.16, 93,784.64 and 25,065.45 is: 37,604.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,512.16 : 93,784.64 = 25,065.45 : x
  2. Step 2: Convert to fraction form
    62,512.16/93,784.64 = 25,065.45/x
  3. Step 3: Cross multiply
    62,512.16x = 93,784.64 × 25,065.45
  4. Step 4: Simplify right side
    62,512.16x = 2,350,754,079.36
  5. Step 5: Solve for x
    x = 2,350,754,079.36/62,512.16
  6. Step 6: Final answer
    x = 37,604.75

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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.