Home / 39,544.07-59,241.59-19,530.14

Finding the Fourth Proportional to 39,544.07, 59,241.59 and 19,530.14

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Solution

The fourth proportional to 39,544.07, 59,241.59 and 19,530.14 is: 29,258.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,544.07 : 59,241.59 = 19,530.14 : x
  2. Step 2: Convert to fraction form
    39,544.07/59,241.59 = 19,530.14/x
  3. Step 3: Cross multiply
    39,544.07x = 59,241.59 × 19,530.14
  4. Step 4: Simplify right side
    39,544.07x = 1,156,996,447.24
  5. Step 5: Solve for x
    x = 1,156,996,447.24/39,544.07
  6. Step 6: Final answer
    x = 29,258.40

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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.