Home / 44,323.41-66,484.54-11,043.75

Finding the Fourth Proportional to 44,323.41, 66,484.54 and 11,043.75

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Solution

The fourth proportional to 44,323.41, 66,484.54 and 11,043.75 is: 16,565.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,323.41 : 66,484.54 = 11,043.75 : x
  2. Step 2: Convert to fraction form
    44,323.41/66,484.54 = 11,043.75/x
  3. Step 3: Cross multiply
    44,323.41x = 66,484.54 × 11,043.75
  4. Step 4: Simplify right side
    44,323.41x = 734,238,638.63
  5. Step 5: Solve for x
    x = 734,238,638.63/44,323.41
  6. Step 6: Final answer
    x = 16,565.48

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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.