Home / 124,007.10-185,682.60-97,544.40

Finding the Fourth Proportional to 124,007.10, 185,682.60 and 97,544.40

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Solution

The fourth proportional to 124,007.10, 185,682.60 and 97,544.40 is: 146,058.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,007.10 : 185,682.60 = 97,544.40 : x
  2. Step 2: Convert to fraction form
    124,007.10/185,682.60 = 97,544.40/x
  3. Step 3: Cross multiply
    124,007.10x = 185,682.60 × 97,544.40
  4. Step 4: Simplify right side
    124,007.10x = 18,112,297,807.44
  5. Step 5: Solve for x
    x = 18,112,297,807.44/124,007.10
  6. Step 6: Final answer
    x = 146,058.55

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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.