Home / 25,186.02-37,754.39-9,379.46

Finding the Fourth Proportional to 25,186.02, 37,754.39 and 9,379.46

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Solution

The fourth proportional to 25,186.02, 37,754.39 and 9,379.46 is: 14,060.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,186.02 : 37,754.39 = 9,379.46 : x
  2. Step 2: Convert to fraction form
    25,186.02/37,754.39 = 9,379.46/x
  3. Step 3: Cross multiply
    25,186.02x = 37,754.39 × 9,379.46
  4. Step 4: Simplify right side
    25,186.02x = 354,115,555.16
  5. Step 5: Solve for x
    x = 354,115,555.16/25,186.02
  6. Step 6: Final answer
    x = 14,060.00

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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.