Home / 35,119.61-48,465.06-19,204.07

Finding the Fourth Proportional to 35,119.61, 48,465.06 and 19,204.07

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Solution

The fourth proportional to 35,119.61, 48,465.06 and 19,204.07 is: 26,501.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,119.61 : 48,465.06 = 19,204.07 : x
  2. Step 2: Convert to fraction form
    35,119.61/48,465.06 = 19,204.07/x
  3. Step 3: Cross multiply
    35,119.61x = 48,465.06 × 19,204.07
  4. Step 4: Simplify right side
    35,119.61x = 930,726,404.79
  5. Step 5: Solve for x
    x = 930,726,404.79/35,119.61
  6. Step 6: Final answer
    x = 26,501.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.