Home / 6,713.02-10,056.44-4,397.50

Finding the Fourth Proportional to 6,713.02, 10,056.44 and 4,397.50

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Solution

The fourth proportional to 6,713.02, 10,056.44 and 4,397.50 is: 6,587.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.02 : 10,056.44 = 4,397.50 : x
  2. Step 2: Convert to fraction form
    6,713.02/10,056.44 = 4,397.50/x
  3. Step 3: Cross multiply
    6,713.02x = 10,056.44 × 4,397.50
  4. Step 4: Simplify right side
    6,713.02x = 44,223,194.90
  5. Step 5: Solve for x
    x = 44,223,194.90/6,713.02
  6. Step 6: Final answer
    x = 6,587.68

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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.