Home / 58,263.84-87,371.46-18,272.52

Finding the Fourth Proportional to 58,263.84, 87,371.46 and 18,272.52

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Solution

The fourth proportional to 58,263.84, 87,371.46 and 18,272.52 is: 27,401.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,263.84 : 87,371.46 = 18,272.52 : x
  2. Step 2: Convert to fraction form
    58,263.84/87,371.46 = 18,272.52/x
  3. Step 3: Cross multiply
    58,263.84x = 87,371.46 × 18,272.52
  4. Step 4: Simplify right side
    58,263.84x = 1,596,496,750.28
  5. Step 5: Solve for x
    x = 1,596,496,750.28/58,263.84
  6. Step 6: Final answer
    x = 27,401.16

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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.