Home / 46,921.14-64,751.19-25,700.76

Finding the Fourth Proportional to 46,921.14, 64,751.19 and 25,700.76

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Solution

The fourth proportional to 46,921.14, 64,751.19 and 25,700.76 is: 35,467.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,921.14 : 64,751.19 = 25,700.76 : x
  2. Step 2: Convert to fraction form
    46,921.14/64,751.19 = 25,700.76/x
  3. Step 3: Cross multiply
    46,921.14x = 64,751.19 × 25,700.76
  4. Step 4: Simplify right side
    46,921.14x = 1,664,154,793.90
  5. Step 5: Solve for x
    x = 1,664,154,793.90/46,921.14
  6. Step 6: Final answer
    x = 35,467.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.