Home / 46,351.31-63,964.59-25,130.57

Finding the Fourth Proportional to 46,351.31, 63,964.59 and 25,130.57

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Solution

The fourth proportional to 46,351.31, 63,964.59 and 25,130.57 is: 34,680.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,351.31 : 63,964.59 = 25,130.57 : x
  2. Step 2: Convert to fraction form
    46,351.31/63,964.59 = 25,130.57/x
  3. Step 3: Cross multiply
    46,351.31x = 63,964.59 × 25,130.57
  4. Step 4: Simplify right side
    46,351.31x = 1,607,466,286.69
  5. Step 5: Solve for x
    x = 1,607,466,286.69/46,351.31
  6. Step 6: Final answer
    x = 34,680.07

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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.