Home / 32,548.07-44,914.53-18,205.13

Finding the Fourth Proportional to 32,548.07, 44,914.53 and 18,205.13

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Solution

The fourth proportional to 32,548.07, 44,914.53 and 18,205.13 is: 25,122.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,548.07 : 44,914.53 = 18,205.13 : x
  2. Step 2: Convert to fraction form
    32,548.07/44,914.53 = 18,205.13/x
  3. Step 3: Cross multiply
    32,548.07x = 44,914.53 × 18,205.13
  4. Step 4: Simplify right side
    32,548.07x = 817,674,654.23
  5. Step 5: Solve for x
    x = 817,674,654.23/32,548.07
  6. Step 6: Final answer
    x = 25,122.06

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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.