Home / 27,492.74-37,937.67-16,162.60

Finding the Fourth Proportional to 27,492.74, 37,937.67 and 16,162.60

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Solution

The fourth proportional to 27,492.74, 37,937.67 and 16,162.60 is: 22,303.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,492.74 : 37,937.67 = 16,162.60 : x
  2. Step 2: Convert to fraction form
    27,492.74/37,937.67 = 16,162.60/x
  3. Step 3: Cross multiply
    27,492.74x = 37,937.67 × 16,162.60
  4. Step 4: Simplify right side
    27,492.74x = 613,171,385.14
  5. Step 5: Solve for x
    x = 613,171,385.14/27,492.74
  6. Step 6: Final answer
    x = 22,303.03

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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.