Home / 46,775.40-69,906.74-34,151.74

Finding the Fourth Proportional to 46,775.40, 69,906.74 and 34,151.74

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Solution

The fourth proportional to 46,775.40, 69,906.74 and 34,151.74 is: 51,040.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,775.40 : 69,906.74 = 34,151.74 : x
  2. Step 2: Convert to fraction form
    46,775.40/69,906.74 = 34,151.74/x
  3. Step 3: Cross multiply
    46,775.40x = 69,906.74 × 34,151.74
  4. Step 4: Simplify right side
    46,775.40x = 2,387,436,655.31
  5. Step 5: Solve for x
    x = 2,387,436,655.31/46,775.40
  6. Step 6: Final answer
    x = 51,040.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.