Home / 60,927.10-84,081.69-34,069.54

Finding the Fourth Proportional to 60,927.10, 84,081.69 and 34,069.54

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Solution

The fourth proportional to 60,927.10, 84,081.69 and 34,069.54 is: 47,017.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,927.10 : 84,081.69 = 34,069.54 : x
  2. Step 2: Convert to fraction form
    60,927.10/84,081.69 = 34,069.54/x
  3. Step 3: Cross multiply
    60,927.10x = 84,081.69 × 34,069.54
  4. Step 4: Simplify right side
    60,927.10x = 2,864,624,960.63
  5. Step 5: Solve for x
    x = 2,864,624,960.63/60,927.10
  6. Step 6: Final answer
    x = 47,017.25

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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.