Home / 40,291.30-60,457.62-16,617.04

Finding the Fourth Proportional to 40,291.30, 60,457.62 and 16,617.04

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Solution

The fourth proportional to 40,291.30, 60,457.62 and 16,617.04 is: 24,934.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,291.30 : 60,457.62 = 16,617.04 : x
  2. Step 2: Convert to fraction form
    40,291.30/60,457.62 = 16,617.04/x
  3. Step 3: Cross multiply
    40,291.30x = 60,457.62 × 16,617.04
  4. Step 4: Simplify right side
    40,291.30x = 1,004,626,689.84
  5. Step 5: Solve for x
    x = 1,004,626,689.84/40,291.30
  6. Step 6: Final answer
    x = 24,934.08

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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.