Home / 29,239.93-43,862.64-9,513.19

Finding the Fourth Proportional to 29,239.93, 43,862.64 and 9,513.19

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Solution

The fourth proportional to 29,239.93, 43,862.64 and 9,513.19 is: 14,270.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,239.93 : 43,862.64 = 9,513.19 : x
  2. Step 2: Convert to fraction form
    29,239.93/43,862.64 = 9,513.19/x
  3. Step 3: Cross multiply
    29,239.93x = 43,862.64 × 9,513.19
  4. Step 4: Simplify right side
    29,239.93x = 417,273,628.22
  5. Step 5: Solve for x
    x = 417,273,628.22/29,239.93
  6. Step 6: Final answer
    x = 14,270.68

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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.