Home / 233,072.10-349,694.55-224,432.10

Finding the Fourth Proportional to 233,072.10, 349,694.55 and 224,432.10

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Solution

The fourth proportional to 233,072.10, 349,694.55 and 224,432.10 is: 336,731.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,072.10 : 349,694.55 = 224,432.10 : x
  2. Step 2: Convert to fraction form
    233,072.10/349,694.55 = 224,432.10/x
  3. Step 3: Cross multiply
    233,072.10x = 349,694.55 × 224,432.10
  4. Step 4: Simplify right side
    233,072.10x = 78,482,682,215.06
  5. Step 5: Solve for x
    x = 78,482,682,215.06/233,072.10
  6. Step 6: Final answer
    x = 336,731.35

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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.