Home / 250,024.07-375,027.22-100,224.14

Finding the Fourth Proportional to 250,024.07, 375,027.22 and 100,224.14

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Solution

The fourth proportional to 250,024.07, 375,027.22 and 100,224.14 is: 150,332.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,024.07 : 375,027.22 = 100,224.14 : x
  2. Step 2: Convert to fraction form
    250,024.07/375,027.22 = 100,224.14/x
  3. Step 3: Cross multiply
    250,024.07x = 375,027.22 × 100,224.14
  4. Step 4: Simplify right side
    250,024.07x = 37,586,778,224.83
  5. Step 5: Solve for x
    x = 37,586,778,224.83/250,024.07
  6. Step 6: Final answer
    x = 150,332.64

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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.