Home / 130,058.08-195,084.26-59,937.48

Finding the Fourth Proportional to 130,058.08, 195,084.26 and 59,937.48

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Solution

The fourth proportional to 130,058.08, 195,084.26 and 59,937.48 is: 89,904.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,058.08 : 195,084.26 = 59,937.48 : x
  2. Step 2: Convert to fraction form
    130,058.08/195,084.26 = 59,937.48/x
  3. Step 3: Cross multiply
    130,058.08x = 195,084.26 × 59,937.48
  4. Step 4: Simplify right side
    130,058.08x = 11,692,858,932.06
  5. Step 5: Solve for x
    x = 11,692,858,932.06/130,058.08
  6. Step 6: Final answer
    x = 89,904.90

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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.