Home / 350,603.16-526,371.44-237,132.15

Finding the Fourth Proportional to 350,603.16, 526,371.44 and 237,132.15

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Solution

The fourth proportional to 350,603.16, 526,371.44 and 237,132.15 is: 356,013.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,603.16 : 526,371.44 = 237,132.15 : x
  2. Step 2: Convert to fraction form
    350,603.16/526,371.44 = 237,132.15/x
  3. Step 3: Cross multiply
    350,603.16x = 526,371.44 × 237,132.15
  4. Step 4: Simplify right side
    350,603.16x = 124,819,590,080.14
  5. Step 5: Solve for x
    x = 124,819,590,080.14/350,603.16
  6. Step 6: Final answer
    x = 356,013.88

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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.