Home / 46,695.38-70,043.67-15,530.63

Finding the Fourth Proportional to 46,695.38, 70,043.67 and 15,530.63

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Solution

The fourth proportional to 46,695.38, 70,043.67 and 15,530.63 is: 23,296.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,695.38 : 70,043.67 = 15,530.63 : x
  2. Step 2: Convert to fraction form
    46,695.38/70,043.67 = 15,530.63/x
  3. Step 3: Cross multiply
    46,695.38x = 70,043.67 × 15,530.63
  4. Step 4: Simplify right side
    46,695.38x = 1,087,821,972.39
  5. Step 5: Solve for x
    x = 1,087,821,972.39/46,695.38
  6. Step 6: Final answer
    x = 23,296.14

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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.