Home / 27,525.42-37,984.86-14,950.17

Finding the Fourth Proportional to 27,525.42, 37,984.86 and 14,950.17

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Solution

The fourth proportional to 27,525.42, 37,984.86 and 14,950.17 is: 20,631.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,525.42 : 37,984.86 = 14,950.17 : x
  2. Step 2: Convert to fraction form
    27,525.42/37,984.86 = 14,950.17/x
  3. Step 3: Cross multiply
    27,525.42x = 37,984.86 × 14,950.17
  4. Step 4: Simplify right side
    27,525.42x = 567,880,114.43
  5. Step 5: Solve for x
    x = 567,880,114.43/27,525.42
  6. Step 6: Final answer
    x = 20,631.12

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Double scale
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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.