Home / 33,468.66-46,184.76-19,130.04

Finding the Fourth Proportional to 33,468.66, 46,184.76 and 19,130.04

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Solution

The fourth proportional to 33,468.66, 46,184.76 and 19,130.04 is: 26,398.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,468.66 : 46,184.76 = 19,130.04 : x
  2. Step 2: Convert to fraction form
    33,468.66/46,184.76 = 19,130.04/x
  3. Step 3: Cross multiply
    33,468.66x = 46,184.76 × 19,130.04
  4. Step 4: Simplify right side
    33,468.66x = 883,516,306.19
  5. Step 5: Solve for x
    x = 883,516,306.19/33,468.66
  6. Step 6: Final answer
    x = 26,398.32

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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.