Home / 730,126.24-1,095,228.08-225,034.16

Finding the Fourth Proportional to 730,126.24, 1,095,228.08 and 225,034.16

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Solution

The fourth proportional to 730,126.24, 1,095,228.08 and 225,034.16 is: 337,563.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,126.24 : 1,095,228.08 = 225,034.16 : x
  2. Step 2: Convert to fraction form
    730,126.24/1,095,228.08 = 225,034.16/x
  3. Step 3: Cross multiply
    730,126.24x = 1,095,228.08 × 225,034.16
  4. Step 4: Simplify right side
    730,126.24x = 246,463,730,991.21
  5. Step 5: Solve for x
    x = 246,463,730,991.21/730,126.24
  6. Step 6: Final answer
    x = 337,563.17

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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.