Home / 59,702.14-82,389.64-34,208.00

Finding the Fourth Proportional to 59,702.14, 82,389.64 and 34,208.00

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Solution

The fourth proportional to 59,702.14, 82,389.64 and 34,208.00 is: 47,207.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,702.14 : 82,389.64 = 34,208.00 : x
  2. Step 2: Convert to fraction form
    59,702.14/82,389.64 = 34,208.00/x
  3. Step 3: Cross multiply
    59,702.14x = 82,389.64 × 34,208.00
  4. Step 4: Simplify right side
    59,702.14x = 2,818,384,680.75
  5. Step 5: Solve for x
    x = 2,818,384,680.75/59,702.14
  6. Step 6: Final answer
    x = 47,207.43

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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.