Home / 17,810.23-24,577.67-10,256.39

Finding the Fourth Proportional to 17,810.23, 24,577.67 and 10,256.39

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Solution

The fourth proportional to 17,810.23, 24,577.67 and 10,256.39 is: 14,153.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,810.23 : 24,577.67 = 10,256.39 : x
  2. Step 2: Convert to fraction form
    17,810.23/24,577.67 = 10,256.39/x
  3. Step 3: Cross multiply
    17,810.23x = 24,577.67 × 10,256.39
  4. Step 4: Simplify right side
    17,810.23x = 252,078,117.53
  5. Step 5: Solve for x
    x = 252,078,117.53/17,810.23
  6. Step 6: Final answer
    x = 14,153.56

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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.