Home / 153,614.36-230,526.03-94,268.90

Finding the Fourth Proportional to 153,614.36, 230,526.03 and 94,268.90

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Solution

The fourth proportional to 153,614.36, 230,526.03 and 94,268.90 is: 141,467.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,614.36 : 230,526.03 = 94,268.90 : x
  2. Step 2: Convert to fraction form
    153,614.36/230,526.03 = 94,268.90/x
  3. Step 3: Cross multiply
    153,614.36x = 230,526.03 × 94,268.90
  4. Step 4: Simplify right side
    153,614.36x = 21,731,435,269.47
  5. Step 5: Solve for x
    x = 21,731,435,269.47/153,614.36
  6. Step 6: Final answer
    x = 141,467.47

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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.