Home / 46,070.79-63,578.94-25,928.39

Finding the Fourth Proportional to 46,070.79, 63,578.94 and 25,928.39

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Solution

The fourth proportional to 46,070.79, 63,578.94 and 25,928.39 is: 35,781.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,070.79 : 63,578.94 = 25,928.39 : x
  2. Step 2: Convert to fraction form
    46,070.79/63,578.94 = 25,928.39/x
  3. Step 3: Cross multiply
    46,070.79x = 63,578.94 × 25,928.39
  4. Step 4: Simplify right side
    46,070.79x = 1,648,499,234.21
  5. Step 5: Solve for x
    x = 1,648,499,234.21/46,070.79
  6. Step 6: Final answer
    x = 35,781.87

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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.