Home / 45,633.27-63,296.09-44,419.49

Finding the Fourth Proportional to 45,633.27, 63,296.09 and 44,419.49

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Solution

The fourth proportional to 45,633.27, 63,296.09 and 44,419.49 is: 61,612.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,633.27 : 63,296.09 = 44,419.49 : x
  2. Step 2: Convert to fraction form
    45,633.27/63,296.09 = 44,419.49/x
  3. Step 3: Cross multiply
    45,633.27x = 63,296.09 × 44,419.49
  4. Step 4: Simplify right side
    45,633.27x = 2,811,580,036.79
  5. Step 5: Solve for x
    x = 2,811,580,036.79/45,633.27
  6. Step 6: Final answer
    x = 61,612.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.