Home / 58,095.78-87,108.54-26,069.04

Finding the Fourth Proportional to 58,095.78, 87,108.54 and 26,069.04

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Solution

The fourth proportional to 58,095.78, 87,108.54 and 26,069.04 is: 39,087.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,095.78 : 87,108.54 = 26,069.04 : x
  2. Step 2: Convert to fraction form
    58,095.78/87,108.54 = 26,069.04/x
  3. Step 3: Cross multiply
    58,095.78x = 87,108.54 × 26,069.04
  4. Step 4: Simplify right side
    58,095.78x = 2,270,836,013.60
  5. Step 5: Solve for x
    x = 2,270,836,013.60/58,095.78
  6. Step 6: Final answer
    x = 39,087.80

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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.