Home / 39,160.40-54,050.10-24,053.36

Finding the Fourth Proportional to 39,160.40, 54,050.10 and 24,053.36

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Solution

The fourth proportional to 39,160.40, 54,050.10 and 24,053.36 is: 33,199.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,160.40 : 54,050.10 = 24,053.36 : x
  2. Step 2: Convert to fraction form
    39,160.40/54,050.10 = 24,053.36/x
  3. Step 3: Cross multiply
    39,160.40x = 54,050.10 × 24,053.36
  4. Step 4: Simplify right side
    39,160.40x = 1,300,086,513.34
  5. Step 5: Solve for x
    x = 1,300,086,513.34/39,160.40
  6. Step 6: Final answer
    x = 33,199.01

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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.