Home / 23,607.21-32,574.17-13,533.85

Finding the Fourth Proportional to 23,607.21, 32,574.17 and 13,533.85

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Solution

The fourth proportional to 23,607.21, 32,574.17 and 13,533.85 is: 18,674.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,607.21 : 32,574.17 = 13,533.85 : x
  2. Step 2: Convert to fraction form
    23,607.21/32,574.17 = 13,533.85/x
  3. Step 3: Cross multiply
    23,607.21x = 32,574.17 × 13,533.85
  4. Step 4: Simplify right side
    23,607.21x = 440,853,700.11
  5. Step 5: Solve for x
    x = 440,853,700.11/23,607.21
  6. Step 6: Final answer
    x = 18,674.54

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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.