Home / 59,733.45-89,603.42-15,360.57

Finding the Fourth Proportional to 59,733.45, 89,603.42 and 15,360.57

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Solution

The fourth proportional to 59,733.45, 89,603.42 and 15,360.57 is: 23,041.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,733.45 : 89,603.42 = 15,360.57 : x
  2. Step 2: Convert to fraction form
    59,733.45/89,603.42 = 15,360.57/x
  3. Step 3: Cross multiply
    59,733.45x = 89,603.42 × 15,360.57
  4. Step 4: Simplify right side
    59,733.45x = 1,376,359,528.35
  5. Step 5: Solve for x
    x = 1,376,359,528.35/59,733.45
  6. Step 6: Final answer
    x = 23,041.69

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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.