Home / 44,533.62-61,574.55-38,928.54

Finding the Fourth Proportional to 44,533.62, 61,574.55 and 38,928.54

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Solution

The fourth proportional to 44,533.62, 61,574.55 and 38,928.54 is: 53,824.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,533.62 : 61,574.55 = 38,928.54 : x
  2. Step 2: Convert to fraction form
    44,533.62/61,574.55 = 38,928.54/x
  3. Step 3: Cross multiply
    44,533.62x = 61,574.55 × 38,928.54
  4. Step 4: Simplify right side
    44,533.62x = 2,397,007,332.66
  5. Step 5: Solve for x
    x = 2,397,007,332.66/44,533.62
  6. Step 6: Final answer
    x = 53,824.67

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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.