Home / 46,975.44-64,830.20-25,758.84

Finding the Fourth Proportional to 46,975.44, 64,830.20 and 25,758.84

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Solution

The fourth proportional to 46,975.44, 64,830.20 and 25,758.84 is: 35,549.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,975.44 : 64,830.20 = 25,758.84 : x
  2. Step 2: Convert to fraction form
    46,975.44/64,830.20 = 25,758.84/x
  3. Step 3: Cross multiply
    46,975.44x = 64,830.20 × 25,758.84
  4. Step 4: Simplify right side
    46,975.44x = 1,669,950,748.97
  5. Step 5: Solve for x
    x = 1,669,950,748.97/46,975.44
  6. Step 6: Final answer
    x = 35,549.44

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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.