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Finding the Fourth Proportional to 60,093.78, 82,907.60 and 46,300.65

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Solution

The fourth proportional to 60,093.78, 82,907.60 and 46,300.65 is: 63,878.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,093.78 : 82,907.60 = 46,300.65 : x
  2. Step 2: Convert to fraction form
    60,093.78/82,907.60 = 46,300.65/x
  3. Step 3: Cross multiply
    60,093.78x = 82,907.60 × 46,300.65
  4. Step 4: Simplify right side
    60,093.78x = 3,838,675,538.44
  5. Step 5: Solve for x
    x = 3,838,675,538.44/60,093.78
  6. Step 6: Final answer
    x = 63,878.08

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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.