Home / 46,146.52-69,225.54-18,062.95

Finding the Fourth Proportional to 46,146.52, 69,225.54 and 18,062.95

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Solution

The fourth proportional to 46,146.52, 69,225.54 and 18,062.95 is: 27,096.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,146.52 : 69,225.54 = 18,062.95 : x
  2. Step 2: Convert to fraction form
    46,146.52/69,225.54 = 18,062.95/x
  3. Step 3: Cross multiply
    46,146.52x = 69,225.54 × 18,062.95
  4. Step 4: Simplify right side
    46,146.52x = 1,250,417,467.74
  5. Step 5: Solve for x
    x = 1,250,417,467.74/46,146.52
  6. Step 6: Final answer
    x = 27,096.68

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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.