Home / 32,564.54-44,985.11-30,153.38

Finding the Fourth Proportional to 32,564.54, 44,985.11 and 30,153.38

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Solution

The fourth proportional to 32,564.54, 44,985.11 and 30,153.38 is: 41,654.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,564.54 : 44,985.11 = 30,153.38 : x
  2. Step 2: Convert to fraction form
    32,564.54/44,985.11 = 30,153.38/x
  3. Step 3: Cross multiply
    32,564.54x = 44,985.11 × 30,153.38
  4. Step 4: Simplify right side
    32,564.54x = 1,356,452,740.48
  5. Step 5: Solve for x
    x = 1,356,452,740.48/32,564.54
  6. Step 6: Final answer
    x = 41,654.29

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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.