Home / 350,577.28-526,332.92-237,106.16

Finding the Fourth Proportional to 350,577.28, 526,332.92 and 237,106.16

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Solution

The fourth proportional to 350,577.28, 526,332.92 and 237,106.16 is: 355,975.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,577.28 : 526,332.92 = 237,106.16 : x
  2. Step 2: Convert to fraction form
    350,577.28/526,332.92 = 237,106.16/x
  3. Step 3: Cross multiply
    350,577.28x = 526,332.92 × 237,106.16
  4. Step 4: Simplify right side
    350,577.28x = 124,796,777,542.79
  5. Step 5: Solve for x
    x = 124,796,777,542.79/350,577.28
  6. Step 6: Final answer
    x = 355,975.09

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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.