Home / 21,444.65-32,173.48-10,349.27

Finding the Fourth Proportional to 21,444.65, 32,173.48 and 10,349.27

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Solution

The fourth proportional to 21,444.65, 32,173.48 and 10,349.27 is: 15,527.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,444.65 : 32,173.48 = 10,349.27 : x
  2. Step 2: Convert to fraction form
    21,444.65/32,173.48 = 10,349.27/x
  3. Step 3: Cross multiply
    21,444.65x = 32,173.48 × 10,349.27
  4. Step 4: Simplify right side
    21,444.65x = 332,971,870.49
  5. Step 5: Solve for x
    x = 332,971,870.49/21,444.65
  6. Step 6: Final answer
    x = 15,527.04

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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.