Home / 97,304.10-146,010.81-52,933.95

Finding the Fourth Proportional to 97,304.10, 146,010.81 and 52,933.95

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Solution

The fourth proportional to 97,304.10, 146,010.81 and 52,933.95 is: 79,430.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,304.10 : 146,010.81 = 52,933.95 : x
  2. Step 2: Convert to fraction form
    97,304.10/146,010.81 = 52,933.95/x
  3. Step 3: Cross multiply
    97,304.10x = 146,010.81 × 52,933.95
  4. Step 4: Simplify right side
    97,304.10x = 7,728,928,916.00
  5. Step 5: Solve for x
    x = 7,728,928,916.00/97,304.10
  6. Step 6: Final answer
    x = 79,430.66

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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.