Home / 46,474.11-64,134.48-25,253.34

Finding the Fourth Proportional to 46,474.11, 64,134.48 and 25,253.34

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Solution

The fourth proportional to 46,474.11, 64,134.48 and 25,253.34 is: 34,849.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,474.11 : 64,134.48 = 25,253.34 : x
  2. Step 2: Convert to fraction form
    46,474.11/64,134.48 = 25,253.34/x
  3. Step 3: Cross multiply
    46,474.11x = 64,134.48 × 25,253.34
  4. Step 4: Simplify right side
    46,474.11x = 1,619,609,829.16
  5. Step 5: Solve for x
    x = 1,619,609,829.16/46,474.11
  6. Step 6: Final answer
    x = 34,849.72

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1.5x scale

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.