Home / 39,444.40-54,437.55-24,336.67

Finding the Fourth Proportional to 39,444.40, 54,437.55 and 24,336.67

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Solution

The fourth proportional to 39,444.40, 54,437.55 and 24,336.67 is: 33,587.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444.40 : 54,437.55 = 24,336.67 : x
  2. Step 2: Convert to fraction form
    39,444.40/54,437.55 = 24,336.67/x
  3. Step 3: Cross multiply
    39,444.40x = 54,437.55 × 24,336.67
  4. Step 4: Simplify right side
    39,444.40x = 1,324,828,553.86
  5. Step 5: Solve for x
    x = 1,324,828,553.86/39,444.40
  6. Step 6: Final answer
    x = 33,587.24

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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.