Home / 46,974.19-64,828.47-25,757.59

Finding the Fourth Proportional to 46,974.19, 64,828.47 and 25,757.59

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Solution

The fourth proportional to 46,974.19, 64,828.47 and 25,757.59 is: 35,547.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,974.19 : 64,828.47 = 25,757.59 : x
  2. Step 2: Convert to fraction form
    46,974.19/64,828.47 = 25,757.59/x
  3. Step 3: Cross multiply
    46,974.19x = 64,828.47 × 25,757.59
  4. Step 4: Simplify right side
    46,974.19x = 1,669,825,150.59
  5. Step 5: Solve for x
    x = 1,669,825,150.59/46,974.19
  6. Step 6: Final answer
    x = 35,547.72

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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.