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Finding the Fourth Proportional to 17,895.67, 26,851.08 and 9,573.50

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Solution

The fourth proportional to 17,895.67, 26,851.08 and 9,573.50 is: 14,364.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,895.67 : 26,851.08 = 9,573.50 : x
  2. Step 2: Convert to fraction form
    17,895.67/26,851.08 = 9,573.50/x
  3. Step 3: Cross multiply
    17,895.67x = 26,851.08 × 9,573.50
  4. Step 4: Simplify right side
    17,895.67x = 257,058,814.38
  5. Step 5: Solve for x
    x = 257,058,814.38/17,895.67
  6. Step 6: Final answer
    x = 14,364.30

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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.