Home / 24,703.45-34,090.74-13,525.45

Finding the Fourth Proportional to 24,703.45, 34,090.74 and 13,525.45

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Solution

The fourth proportional to 24,703.45, 34,090.74 and 13,525.45 is: 18,665.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,703.45 : 34,090.74 = 13,525.45 : x
  2. Step 2: Convert to fraction form
    24,703.45/34,090.74 = 13,525.45/x
  3. Step 3: Cross multiply
    24,703.45x = 34,090.74 × 13,525.45
  4. Step 4: Simplify right side
    24,703.45x = 461,092,599.33
  5. Step 5: Solve for x
    x = 461,092,599.33/24,703.45
  6. Step 6: Final answer
    x = 18,665.11

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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.