Home / 44,807.34-67,145.40-27,234.81

Finding the Fourth Proportional to 44,807.34, 67,145.40 and 27,234.81

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Solution

The fourth proportional to 44,807.34, 67,145.40 and 27,234.81 is: 40,812.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,807.34 : 67,145.40 = 27,234.81 : x
  2. Step 2: Convert to fraction form
    44,807.34/67,145.40 = 27,234.81/x
  3. Step 3: Cross multiply
    44,807.34x = 67,145.40 × 27,234.81
  4. Step 4: Simplify right side
    44,807.34x = 1,828,692,211.37
  5. Step 5: Solve for x
    x = 1,828,692,211.37/44,807.34
  6. Step 6: Final answer
    x = 40,812.34

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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.