Home / 250,737.18-346,047.03-150,133.02

Finding the Fourth Proportional to 250,737.18, 346,047.03 and 150,133.02

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Solution

The fourth proportional to 250,737.18, 346,047.03 and 150,133.02 is: 207,201.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,737.18 : 346,047.03 = 150,133.02 : x
  2. Step 2: Convert to fraction form
    250,737.18/346,047.03 = 150,133.02/x
  3. Step 3: Cross multiply
    250,737.18x = 346,047.03 × 150,133.02
  4. Step 4: Simplify right side
    250,737.18x = 51,953,085,675.93
  5. Step 5: Solve for x
    x = 51,953,085,675.93/250,737.18
  6. Step 6: Final answer
    x = 207,201.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.