Home / 59,430.26-89,125.94-27,830.54

Finding the Fourth Proportional to 59,430.26, 89,125.94 and 27,830.54

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Solution

The fourth proportional to 59,430.26, 89,125.94 and 27,830.54 is: 41,736.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,430.26 : 89,125.94 = 27,830.54 : x
  2. Step 2: Convert to fraction form
    59,430.26/89,125.94 = 27,830.54/x
  3. Step 3: Cross multiply
    59,430.26x = 89,125.94 × 27,830.54
  4. Step 4: Simplify right side
    59,430.26x = 2,480,423,038.21
  5. Step 5: Solve for x
    x = 2,480,423,038.21/59,430.26
  6. Step 6: Final answer
    x = 41,736.70

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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.