Home / 158,799.08-238,292.04-59,029.40

Finding the Fourth Proportional to 158,799.08, 238,292.04 and 59,029.40

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Solution

The fourth proportional to 158,799.08, 238,292.04 and 59,029.40 is: 88,578.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,799.08 : 238,292.04 = 59,029.40 : x
  2. Step 2: Convert to fraction form
    158,799.08/238,292.04 = 59,029.40/x
  3. Step 3: Cross multiply
    158,799.08x = 238,292.04 × 59,029.40
  4. Step 4: Simplify right side
    158,799.08x = 14,066,236,145.98
  5. Step 5: Solve for x
    x = 14,066,236,145.98/158,799.08
  6. Step 6: Final answer
    x = 88,578.83

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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.