Home / 38,754.02-58,131.34-10,675.62

Finding the Fourth Proportional to 38,754.02, 58,131.34 and 10,675.62

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Solution

The fourth proportional to 38,754.02, 58,131.34 and 10,675.62 is: 16,013.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,754.02 : 58,131.34 = 10,675.62 : x
  2. Step 2: Convert to fraction form
    38,754.02/58,131.34 = 10,675.62/x
  3. Step 3: Cross multiply
    38,754.02x = 58,131.34 × 10,675.62
  4. Step 4: Simplify right side
    38,754.02x = 620,588,095.93
  5. Step 5: Solve for x
    x = 620,588,095.93/38,754.02
  6. Step 6: Final answer
    x = 16,013.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.