Home / 61,632.06-85,052.24-33,337.74

Finding the Fourth Proportional to 61,632.06, 85,052.24 and 33,337.74

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Solution

The fourth proportional to 61,632.06, 85,052.24 and 33,337.74 is: 46,006.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,632.06 : 85,052.24 = 33,337.74 : x
  2. Step 2: Convert to fraction form
    61,632.06/85,052.24 = 33,337.74/x
  3. Step 3: Cross multiply
    61,632.06x = 85,052.24 × 33,337.74
  4. Step 4: Simplify right side
    61,632.06x = 2,835,449,740.81
  5. Step 5: Solve for x
    x = 2,835,449,740.81/61,632.06
  6. Step 6: Final answer
    x = 46,006.09

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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.