Home / 26,403.36-39,510.68-22,934.24

Finding the Fourth Proportional to 26,403.36, 39,510.68 and 22,934.24

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Solution

The fourth proportional to 26,403.36, 39,510.68 and 22,934.24 is: 34,319.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,403.36 : 39,510.68 = 22,934.24 : x
  2. Step 2: Convert to fraction form
    26,403.36/39,510.68 = 22,934.24/x
  3. Step 3: Cross multiply
    26,403.36x = 39,510.68 × 22,934.24
  4. Step 4: Simplify right side
    26,403.36x = 906,147,417.68
  5. Step 5: Solve for x
    x = 906,147,417.68/26,403.36
  6. Step 6: Final answer
    x = 34,319.40

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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.