Home / 7,335.77-10,118.18-4,504.48

Finding the Fourth Proportional to 7,335.77, 10,118.18 and 4,504.48

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Solution

The fourth proportional to 7,335.77, 10,118.18 and 4,504.48 is: 6,213.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.77 : 10,118.18 = 4,504.48 : x
  2. Step 2: Convert to fraction form
    7,335.77/10,118.18 = 4,504.48/x
  3. Step 3: Cross multiply
    7,335.77x = 10,118.18 × 4,504.48
  4. Step 4: Simplify right side
    7,335.77x = 45,577,125.41
  5. Step 5: Solve for x
    x = 45,577,125.41/7,335.77
  6. Step 6: Final answer
    x = 6,213.00

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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.