Home / 146,526.54-219,807.60-41,345.52

Finding the Fourth Proportional to 146,526.54, 219,807.60 and 41,345.52

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Solution

The fourth proportional to 146,526.54, 219,807.60 and 41,345.52 is: 62,023.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,526.54 : 219,807.60 = 41,345.52 : x
  2. Step 2: Convert to fraction form
    146,526.54/219,807.60 = 41,345.52/x
  3. Step 3: Cross multiply
    146,526.54x = 219,807.60 × 41,345.52
  4. Step 4: Simplify right side
    146,526.54x = 9,088,059,521.95
  5. Step 5: Solve for x
    x = 9,088,059,521.95/146,526.54
  6. Step 6: Final answer
    x = 62,023.30

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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.