Home / 164,386.10-246,576.42-52,066.10

Finding the Fourth Proportional to 164,386.10, 246,576.42 and 52,066.10

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Solution

The fourth proportional to 164,386.10, 246,576.42 and 52,066.10 is: 78,098.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,386.10 : 246,576.42 = 52,066.10 : x
  2. Step 2: Convert to fraction form
    164,386.10/246,576.42 = 52,066.10/x
  3. Step 3: Cross multiply
    164,386.10x = 246,576.42 × 52,066.10
  4. Step 4: Simplify right side
    164,386.10x = 12,838,273,157.80
  5. Step 5: Solve for x
    x = 12,838,273,157.80/164,386.10
  6. Step 6: Final answer
    x = 78,098.29

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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.