Home / 41,277.52-61,925.24-13,574.48

Finding the Fourth Proportional to 41,277.52, 61,925.24 and 13,574.48

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Solution

The fourth proportional to 41,277.52, 61,925.24 and 13,574.48 is: 20,364.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,277.52 : 61,925.24 = 13,574.48 : x
  2. Step 2: Convert to fraction form
    41,277.52/61,925.24 = 13,574.48/x
  3. Step 3: Cross multiply
    41,277.52x = 61,925.24 × 13,574.48
  4. Step 4: Simplify right side
    41,277.52x = 840,602,931.88
  5. Step 5: Solve for x
    x = 840,602,931.88/41,277.52
  6. Step 6: Final answer
    x = 20,364.67

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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.