Home / 16,210.02-24,275.82-13,416.12

Finding the Fourth Proportional to 16,210.02, 24,275.82 and 13,416.12

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Solution

The fourth proportional to 16,210.02, 24,275.82 and 13,416.12 is: 20,091.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,210.02 : 24,275.82 = 13,416.12 : x
  2. Step 2: Convert to fraction form
    16,210.02/24,275.82 = 13,416.12/x
  3. Step 3: Cross multiply
    16,210.02x = 24,275.82 × 13,416.12
  4. Step 4: Simplify right side
    16,210.02x = 325,687,314.22
  5. Step 5: Solve for x
    x = 325,687,314.22/16,210.02
  6. Step 6: Final answer
    x = 20,091.73

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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.