Home / 104,702.04-144,466.00-59,369.81

Finding the Fourth Proportional to 104,702.04, 144,466.00 and 59,369.81

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Solution

The fourth proportional to 104,702.04, 144,466.00 and 59,369.81 is: 81,917.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,702.04 : 144,466.00 = 59,369.81 : x
  2. Step 2: Convert to fraction form
    104,702.04/144,466.00 = 59,369.81/x
  3. Step 3: Cross multiply
    104,702.04x = 144,466.00 × 59,369.81
  4. Step 4: Simplify right side
    104,702.04x = 8,576,918,100.71
  5. Step 5: Solve for x
    x = 8,576,918,100.71/104,702.04
  6. Step 6: Final answer
    x = 81,917.39

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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.