Home / 46,330.40-63,935.96-25,109.56

Finding the Fourth Proportional to 46,330.40, 63,935.96 and 25,109.56

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Solution

The fourth proportional to 46,330.40, 63,935.96 and 25,109.56 is: 34,651.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,330.40 : 63,935.96 = 25,109.56 : x
  2. Step 2: Convert to fraction form
    46,330.40/63,935.96 = 25,109.56/x
  3. Step 3: Cross multiply
    46,330.40x = 63,935.96 × 25,109.56
  4. Step 4: Simplify right side
    46,330.40x = 1,605,403,823.78
  5. Step 5: Solve for x
    x = 1,605,403,823.78/46,330.40
  6. Step 6: Final answer
    x = 34,651.20

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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.