Home / 23,403.09-35,035.44-15,058.47

Finding the Fourth Proportional to 23,403.09, 35,035.44 and 15,058.47

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Solution

The fourth proportional to 23,403.09, 35,035.44 and 15,058.47 is: 22,543.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,403.09 : 35,035.44 = 15,058.47 : x
  2. Step 2: Convert to fraction form
    23,403.09/35,035.44 = 15,058.47/x
  3. Step 3: Cross multiply
    23,403.09x = 35,035.44 × 15,058.47
  4. Step 4: Simplify right side
    23,403.09x = 527,580,122.18
  5. Step 5: Solve for x
    x = 527,580,122.18/23,403.09
  6. Step 6: Final answer
    x = 22,543.18

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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.