Home / 153,382.03-230,069.59-41,062.16

Finding the Fourth Proportional to 153,382.03, 230,069.59 and 41,062.16

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Solution

The fourth proportional to 153,382.03, 230,069.59 and 41,062.16 is: 61,592.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,382.03 : 230,069.59 = 41,062.16 : x
  2. Step 2: Convert to fraction form
    153,382.03/230,069.59 = 41,062.16/x
  3. Step 3: Cross multiply
    153,382.03x = 230,069.59 × 41,062.16
  4. Step 4: Simplify right side
    153,382.03x = 9,447,154,788.23
  5. Step 5: Solve for x
    x = 9,447,154,788.23/153,382.03
  6. Step 6: Final answer
    x = 61,592.32

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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.