Home / 9,635.71-13,303.41-6,052.45

Finding the Fourth Proportional to 9,635.71, 13,303.41 and 6,052.45

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Solution

The fourth proportional to 9,635.71, 13,303.41 and 6,052.45 is: 8,356.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635.71 : 13,303.41 = 6,052.45 : x
  2. Step 2: Convert to fraction form
    9,635.71/13,303.41 = 6,052.45/x
  3. Step 3: Cross multiply
    9,635.71x = 13,303.41 × 6,052.45
  4. Step 4: Simplify right side
    9,635.71x = 80,518,206.49
  5. Step 5: Solve for x
    x = 80,518,206.49/9,635.71
  6. Step 6: Final answer
    x = 8,356.23

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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.