Home / 45,152.24-62,307.34-25,007.92

Finding the Fourth Proportional to 45,152.24, 62,307.34 and 25,007.92

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Solution

The fourth proportional to 45,152.24, 62,307.34 and 25,007.92 is: 34,509.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,152.24 : 62,307.34 = 25,007.92 : x
  2. Step 2: Convert to fraction form
    45,152.24/62,307.34 = 25,007.92/x
  3. Step 3: Cross multiply
    45,152.24x = 62,307.34 × 25,007.92
  4. Step 4: Simplify right side
    45,152.24x = 1,558,176,755.84
  5. Step 5: Solve for x
    x = 1,558,176,755.84/45,152.24
  6. Step 6: Final answer
    x = 34,509.40

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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.