Home / 29,780.19-44,670.24-23,211.30

Finding the Fourth Proportional to 29,780.19, 44,670.24 and 23,211.30

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Solution

The fourth proportional to 29,780.19, 44,670.24 and 23,211.30 is: 34,816.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780.19 : 44,670.24 = 23,211.30 : x
  2. Step 2: Convert to fraction form
    29,780.19/44,670.24 = 23,211.30/x
  3. Step 3: Cross multiply
    29,780.19x = 44,670.24 × 23,211.30
  4. Step 4: Simplify right side
    29,780.19x = 1,036,854,341.71
  5. Step 5: Solve for x
    x = 1,036,854,341.71/29,780.19
  6. Step 6: Final answer
    x = 34,816.91

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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.