Home / 94,849.45-130,953.25-60,872.58

Finding the Fourth Proportional to 94,849.45, 130,953.25 and 60,872.58

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Solution

The fourth proportional to 94,849.45, 130,953.25 and 60,872.58 is: 84,043.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,849.45 : 130,953.25 = 60,872.58 : x
  2. Step 2: Convert to fraction form
    94,849.45/130,953.25 = 60,872.58/x
  3. Step 3: Cross multiply
    94,849.45x = 130,953.25 × 60,872.58
  4. Step 4: Simplify right side
    94,849.45x = 7,971,462,186.89
  5. Step 5: Solve for x
    x = 7,971,462,186.89/94,849.45
  6. Step 6: Final answer
    x = 84,043.31

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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.