Home / 29,602.22-44,022.68-28,667.79

Finding the Fourth Proportional to 29,602.22, 44,022.68 and 28,667.79

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Solution

The fourth proportional to 29,602.22, 44,022.68 and 28,667.79 is: 42,633.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,602.22 : 44,022.68 = 28,667.79 : x
  2. Step 2: Convert to fraction form
    29,602.22/44,022.68 = 28,667.79/x
  3. Step 3: Cross multiply
    29,602.22x = 44,022.68 × 28,667.79
  4. Step 4: Simplify right side
    29,602.22x = 1,262,032,802.14
  5. Step 5: Solve for x
    x = 1,262,032,802.14/29,602.22
  6. Step 6: Final answer
    x = 42,633.05

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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.