Home / 46,766.82-64,454.76-35,409.12

Finding the Fourth Proportional to 46,766.82, 64,454.76 and 35,409.12

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Solution

The fourth proportional to 46,766.82, 64,454.76 and 35,409.12 is: 48,801.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,766.82 : 64,454.76 = 35,409.12 : x
  2. Step 2: Convert to fraction form
    46,766.82/64,454.76 = 35,409.12/x
  3. Step 3: Cross multiply
    46,766.82x = 64,454.76 × 35,409.12
  4. Step 4: Simplify right side
    46,766.82x = 2,282,286,331.41
  5. Step 5: Solve for x
    x = 2,282,286,331.41/46,766.82
  6. Step 6: Final answer
    x = 48,801.40

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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.