Home / 24,847.23-34,260.48-19,807.53

Finding the Fourth Proportional to 24,847.23, 34,260.48 and 19,807.53

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Solution

The fourth proportional to 24,847.23, 34,260.48 and 19,807.53 is: 27,311.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,847.23 : 34,260.48 = 19,807.53 : x
  2. Step 2: Convert to fraction form
    24,847.23/34,260.48 = 19,807.53/x
  3. Step 3: Cross multiply
    24,847.23x = 34,260.48 × 19,807.53
  4. Step 4: Simplify right side
    24,847.23x = 678,615,485.41
  5. Step 5: Solve for x
    x = 678,615,485.41/24,847.23
  6. Step 6: Final answer
    x = 27,311.51

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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.