Home / 34,894.15-52,349.99-11,203.81

Finding the Fourth Proportional to 34,894.15, 52,349.99 and 11,203.81

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Solution

The fourth proportional to 34,894.15, 52,349.99 and 11,203.81 is: 16,808.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,894.15 : 52,349.99 = 11,203.81 : x
  2. Step 2: Convert to fraction form
    34,894.15/52,349.99 = 11,203.81/x
  3. Step 3: Cross multiply
    34,894.15x = 52,349.99 × 11,203.81
  4. Step 4: Simplify right side
    34,894.15x = 586,519,341.46
  5. Step 5: Solve for x
    x = 586,519,341.46/34,894.15
  6. Step 6: Final answer
    x = 16,808.53

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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.