Home / 46,474.09-64,134.12-25,253.36

Finding the Fourth Proportional to 46,474.09, 64,134.12 and 25,253.36

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Solution

The fourth proportional to 46,474.09, 64,134.12 and 25,253.36 is: 34,849.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,474.09 : 64,134.12 = 25,253.36 : x
  2. Step 2: Convert to fraction form
    46,474.09/64,134.12 = 25,253.36/x
  3. Step 3: Cross multiply
    46,474.09x = 64,134.12 × 25,253.36
  4. Step 4: Simplify right side
    46,474.09x = 1,619,602,020.64
  5. Step 5: Solve for x
    x = 1,619,602,020.64/46,474.09
  6. Step 6: Final answer
    x = 34,849.57

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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.