Home / 22,763.32-34,150.04-6,970.56

Finding the Fourth Proportional to 22,763.32, 34,150.04 and 6,970.56

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Solution

The fourth proportional to 22,763.32, 34,150.04 and 6,970.56 is: 10,457.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,763.32 : 34,150.04 = 6,970.56 : x
  2. Step 2: Convert to fraction form
    22,763.32/34,150.04 = 6,970.56/x
  3. Step 3: Cross multiply
    22,763.32x = 34,150.04 × 6,970.56
  4. Step 4: Simplify right side
    22,763.32x = 238,044,902.82
  5. Step 5: Solve for x
    x = 238,044,902.82/22,763.32
  6. Step 6: Final answer
    x = 10,457.39

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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.