Home / 32,942.08-45,459.68-17,834.40

Finding the Fourth Proportional to 32,942.08, 45,459.68 and 17,834.40

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Solution

The fourth proportional to 32,942.08, 45,459.68 and 17,834.40 is: 24,611.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,942.08 : 45,459.68 = 17,834.40 : x
  2. Step 2: Convert to fraction form
    32,942.08/45,459.68 = 17,834.40/x
  3. Step 3: Cross multiply
    32,942.08x = 45,459.68 × 17,834.40
  4. Step 4: Simplify right side
    32,942.08x = 810,746,116.99
  5. Step 5: Solve for x
    x = 810,746,116.99/32,942.08
  6. Step 6: Final answer
    x = 24,611.26

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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.