Home / 39,053.62-53,864.82-25,444.66

Finding the Fourth Proportional to 39,053.62, 53,864.82 and 25,444.66

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Solution

The fourth proportional to 39,053.62, 53,864.82 and 25,444.66 is: 35,094.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,053.62 : 53,864.82 = 25,444.66 : x
  2. Step 2: Convert to fraction form
    39,053.62/53,864.82 = 25,444.66/x
  3. Step 3: Cross multiply
    39,053.62x = 53,864.82 × 25,444.66
  4. Step 4: Simplify right side
    39,053.62x = 1,370,572,030.86
  5. Step 5: Solve for x
    x = 1,370,572,030.86/39,053.62
  6. Step 6: Final answer
    x = 35,094.62

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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.