Home / 32,531.55-48,796.51-15,001.37

Finding the Fourth Proportional to 32,531.55, 48,796.51 and 15,001.37

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Solution

The fourth proportional to 32,531.55, 48,796.51 and 15,001.37 is: 22,501.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,531.55 : 48,796.51 = 15,001.37 : x
  2. Step 2: Convert to fraction form
    32,531.55/48,796.51 = 15,001.37/x
  3. Step 3: Cross multiply
    32,531.55x = 48,796.51 × 15,001.37
  4. Step 4: Simplify right side
    32,531.55x = 732,014,501.22
  5. Step 5: Solve for x
    x = 732,014,501.22/32,531.55
  6. Step 6: Final answer
    x = 22,501.68

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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.