Home / 132,626.13-183,024.06-73,010.13

Finding the Fourth Proportional to 132,626.13, 183,024.06 and 73,010.13

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Solution

The fourth proportional to 132,626.13, 183,024.06 and 73,010.13 is: 100,753.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,626.13 : 183,024.06 = 73,010.13 : x
  2. Step 2: Convert to fraction form
    132,626.13/183,024.06 = 73,010.13/x
  3. Step 3: Cross multiply
    132,626.13x = 183,024.06 × 73,010.13
  4. Step 4: Simplify right side
    132,626.13x = 13,362,610,413.73
  5. Step 5: Solve for x
    x = 13,362,610,413.73/132,626.13
  6. Step 6: Final answer
    x = 100,753.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.