Home / 158,166.77-237,252.89-58,275.54

Finding the Fourth Proportional to 158,166.77, 237,252.89 and 58,275.54

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Solution

The fourth proportional to 158,166.77, 237,252.89 and 58,275.54 is: 87,414.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,166.77 : 237,252.89 = 58,275.54 : x
  2. Step 2: Convert to fraction form
    158,166.77/237,252.89 = 58,275.54/x
  3. Step 3: Cross multiply
    158,166.77x = 237,252.89 × 58,275.54
  4. Step 4: Simplify right side
    158,166.77x = 13,826,040,427.00
  5. Step 5: Solve for x
    x = 13,826,040,427.00/158,166.77
  6. Step 6: Final answer
    x = 87,414.32

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1.5x scale

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.