Home / 244,247.75-337,080.60-153,681.35

Finding the Fourth Proportional to 244,247.75, 337,080.60 and 153,681.35

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Solution

The fourth proportional to 244,247.75, 337,080.60 and 153,681.35 is: 212,092.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,247.75 : 337,080.60 = 153,681.35 : x
  2. Step 2: Convert to fraction form
    244,247.75/337,080.60 = 153,681.35/x
  3. Step 3: Cross multiply
    244,247.75x = 337,080.60 × 153,681.35
  4. Step 4: Simplify right side
    244,247.75x = 51,803,002,509.51
  5. Step 5: Solve for x
    x = 51,803,002,509.51/244,247.75
  6. Step 6: Final answer
    x = 212,092.03

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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.