Home / 29,950.10-44,730.63-28,161.62

Finding the Fourth Proportional to 29,950.10, 44,730.63 and 28,161.62

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Solution

The fourth proportional to 29,950.10, 44,730.63 and 28,161.62 is: 42,059.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,950.10 : 44,730.63 = 28,161.62 : x
  2. Step 2: Convert to fraction form
    29,950.10/44,730.63 = 28,161.62/x
  3. Step 3: Cross multiply
    29,950.10x = 44,730.63 × 28,161.62
  4. Step 4: Simplify right side
    29,950.10x = 1,259,686,863.61
  5. Step 5: Solve for x
    x = 1,259,686,863.61/29,950.10
  6. Step 6: Final answer
    x = 42,059.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.