Home / 366,171.36-550,177.28-233,111.04

Finding the Fourth Proportional to 366,171.36, 550,177.28 and 233,111.04

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Solution

The fourth proportional to 366,171.36, 550,177.28 and 233,111.04 is: 350,252.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,171.36 : 550,177.28 = 233,111.04 : x
  2. Step 2: Convert to fraction form
    366,171.36/550,177.28 = 233,111.04/x
  3. Step 3: Cross multiply
    366,171.36x = 550,177.28 × 233,111.04
  4. Step 4: Simplify right side
    366,171.36x = 128,252,397,925.17
  5. Step 5: Solve for x
    x = 128,252,397,925.17/366,171.36
  6. Step 6: Final answer
    x = 350,252.40

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1.5x scale

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.