Home / 45,864.08-68,482.24-41,089.48

Finding the Fourth Proportional to 45,864.08, 68,482.24 and 41,089.48

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Solution

The fourth proportional to 45,864.08, 68,482.24 and 41,089.48 is: 61,353.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,864.08 : 68,482.24 = 41,089.48 : x
  2. Step 2: Convert to fraction form
    45,864.08/68,482.24 = 41,089.48/x
  3. Step 3: Cross multiply
    45,864.08x = 68,482.24 × 41,089.48
  4. Step 4: Simplify right side
    45,864.08x = 2,813,899,630.84
  5. Step 5: Solve for x
    x = 2,813,899,630.84/45,864.08
  6. Step 6: Final answer
    x = 61,353.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.