Home / 32,555.04-44,926.84-18,410

Finding the Fourth Proportional to 32,555.04, 44,926.84 and 18,410

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Solution

The fourth proportional to 32,555.04, 44,926.84 and 18,410 is: 25,406.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,555.04 : 44,926.84 = 18,410 : x
  2. Step 2: Convert to fraction form
    32,555.04/44,926.84 = 18,410/x
  3. Step 3: Cross multiply
    32,555.04x = 44,926.84 × 18,410
  4. Step 4: Simplify right side
    32,555.04x = 827,103,124.40
  5. Step 5: Solve for x
    x = 827,103,124.40/32,555.04
  6. Step 6: Final answer
    x = 25,406.30

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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.