Home / 62,360.08-86,052.86-34,065.76

Finding the Fourth Proportional to 62,360.08, 86,052.86 and 34,065.76

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Solution

The fourth proportional to 62,360.08, 86,052.86 and 34,065.76 is: 47,008.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,360.08 : 86,052.86 = 34,065.76 : x
  2. Step 2: Convert to fraction form
    62,360.08/86,052.86 = 34,065.76/x
  3. Step 3: Cross multiply
    62,360.08x = 86,052.86 × 34,065.76
  4. Step 4: Simplify right side
    62,360.08x = 2,931,456,076.07
  5. Step 5: Solve for x
    x = 2,931,456,076.07/62,360.08
  6. Step 6: Final answer
    x = 47,008.54

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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.