Home / 4,726.35-6,528.09-3,465.59

Finding the Fourth Proportional to 4,726.35, 6,528.09 and 3,465.59

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Solution

The fourth proportional to 4,726.35, 6,528.09 and 3,465.59 is: 4,786.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.35 : 6,528.09 = 3,465.59 : x
  2. Step 2: Convert to fraction form
    4,726.35/6,528.09 = 3,465.59/x
  3. Step 3: Cross multiply
    4,726.35x = 6,528.09 × 3,465.59
  4. Step 4: Simplify right side
    4,726.35x = 22,623,663.78
  5. Step 5: Solve for x
    x = 22,623,663.78/4,726.35
  6. Step 6: Final answer
    x = 4,786.71

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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.