Home / 17,445.75-24,075.01-9,487.96

Finding the Fourth Proportional to 17,445.75, 24,075.01 and 9,487.96

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Solution

The fourth proportional to 17,445.75, 24,075.01 and 9,487.96 is: 13,093.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,445.75 : 24,075.01 = 9,487.96 : x
  2. Step 2: Convert to fraction form
    17,445.75/24,075.01 = 9,487.96/x
  3. Step 3: Cross multiply
    17,445.75x = 24,075.01 × 9,487.96
  4. Step 4: Simplify right side
    17,445.75x = 228,422,731.88
  5. Step 5: Solve for x
    x = 228,422,731.88/17,445.75
  6. Step 6: Final answer
    x = 13,093.32

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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.