Home / 6,527.02-9,783.18-3,242.46

Finding the Fourth Proportional to 6,527.02, 9,783.18 and 3,242.46

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Solution

The fourth proportional to 6,527.02, 9,783.18 and 3,242.46 is: 4,860.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527.02 : 9,783.18 = 3,242.46 : x
  2. Step 2: Convert to fraction form
    6,527.02/9,783.18 = 3,242.46/x
  3. Step 3: Cross multiply
    6,527.02x = 9,783.18 × 3,242.46
  4. Step 4: Simplify right side
    6,527.02x = 31,721,569.82
  5. Step 5: Solve for x
    x = 31,721,569.82/6,527.02
  6. Step 6: Final answer
    x = 4,860.04

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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.