Home / 39,161.10-54,070.41-24,074.00

Finding the Fourth Proportional to 39,161.10, 54,070.41 and 24,074.00

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Solution

The fourth proportional to 39,161.10, 54,070.41 and 24,074.00 is: 33,239.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,161.10 : 54,070.41 = 24,074.00 : x
  2. Step 2: Convert to fraction form
    39,161.10/54,070.41 = 24,074.00/x
  3. Step 3: Cross multiply
    39,161.10x = 54,070.41 × 24,074.00
  4. Step 4: Simplify right side
    39,161.10x = 1,301,690,779.99
  5. Step 5: Solve for x
    x = 1,301,690,779.99/39,161.10
  6. Step 6: Final answer
    x = 33,239.38

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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.