Home / 23,433.48-35,113.23-19,029.51

Finding the Fourth Proportional to 23,433.48, 35,113.23 and 19,029.51

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Solution

The fourth proportional to 23,433.48, 35,113.23 and 19,029.51 is: 28,514.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,433.48 : 35,113.23 = 19,029.51 : x
  2. Step 2: Convert to fraction form
    23,433.48/35,113.23 = 19,029.51/x
  3. Step 3: Cross multiply
    23,433.48x = 35,113.23 × 19,029.51
  4. Step 4: Simplify right side
    23,433.48x = 668,187,561.42
  5. Step 5: Solve for x
    x = 668,187,561.42/23,433.48
  6. Step 6: Final answer
    x = 28,514.23

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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.