Home / 56,888.33-85,333.73-17,444.57

Finding the Fourth Proportional to 56,888.33, 85,333.73 and 17,444.57

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Solution

The fourth proportional to 56,888.33, 85,333.73 and 17,444.57 is: 26,167.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,888.33 : 85,333.73 = 17,444.57 : x
  2. Step 2: Convert to fraction form
    56,888.33/85,333.73 = 17,444.57/x
  3. Step 3: Cross multiply
    56,888.33x = 85,333.73 × 17,444.57
  4. Step 4: Simplify right side
    56,888.33x = 1,488,610,226.35
  5. Step 5: Solve for x
    x = 1,488,610,226.35/56,888.33
  6. Step 6: Final answer
    x = 26,167.23

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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.