Home / 43,233.99-64,815.77-29,017.13

Finding the Fourth Proportional to 43,233.99, 64,815.77 and 29,017.13

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Solution

The fourth proportional to 43,233.99, 64,815.77 and 29,017.13 is: 43,502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,233.99 : 64,815.77 = 29,017.13 : x
  2. Step 2: Convert to fraction form
    43,233.99/64,815.77 = 29,017.13/x
  3. Step 3: Cross multiply
    43,233.99x = 64,815.77 × 29,017.13
  4. Step 4: Simplify right side
    43,233.99x = 1,880,767,154.98
  5. Step 5: Solve for x
    x = 1,880,767,154.98/43,233.99
  6. Step 6: Final answer
    x = 43,502.05

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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.