Home / 37,754.07-56,630.64-9,673.90

Finding the Fourth Proportional to 37,754.07, 56,630.64 and 9,673.90

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Solution

The fourth proportional to 37,754.07, 56,630.64 and 9,673.90 is: 14,510.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,754.07 : 56,630.64 = 9,673.90 : x
  2. Step 2: Convert to fraction form
    37,754.07/56,630.64 = 9,673.90/x
  3. Step 3: Cross multiply
    37,754.07x = 56,630.64 × 9,673.90
  4. Step 4: Simplify right side
    37,754.07x = 547,839,043.00
  5. Step 5: Solve for x
    x = 547,839,043.00/37,754.07
  6. Step 6: Final answer
    x = 14,510.73

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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.