Home / 43,098.80-64,509.69-23,058.29

Finding the Fourth Proportional to 43,098.80, 64,509.69 and 23,058.29

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Solution

The fourth proportional to 43,098.80, 64,509.69 and 23,058.29 is: 34,513.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,098.80 : 64,509.69 = 23,058.29 : x
  2. Step 2: Convert to fraction form
    43,098.80/64,509.69 = 23,058.29/x
  3. Step 3: Cross multiply
    43,098.80x = 64,509.69 × 23,058.29
  4. Step 4: Simplify right side
    43,098.80x = 1,487,483,139.83
  5. Step 5: Solve for x
    x = 1,487,483,139.83/43,098.80
  6. Step 6: Final answer
    x = 34,513.33

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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.