Home / 244,710.65-337,845.47-154,144.24

Finding the Fourth Proportional to 244,710.65, 337,845.47 and 154,144.24

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Solution

The fourth proportional to 244,710.65, 337,845.47 and 154,144.24 is: 212,810.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,710.65 : 337,845.47 = 154,144.24 : x
  2. Step 2: Convert to fraction form
    244,710.65/337,845.47 = 154,144.24/x
  3. Step 3: Cross multiply
    244,710.65x = 337,845.47 × 154,144.24
  4. Step 4: Simplify right side
    244,710.65x = 52,076,931,595.26
  5. Step 5: Solve for x
    x = 52,076,931,595.26/244,710.65
  6. Step 6: Final answer
    x = 212,810.24

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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.