Home / 8,133.27-11,225.75-4,598.53

Finding the Fourth Proportional to 8,133.27, 11,225.75 and 4,598.53

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Solution

The fourth proportional to 8,133.27, 11,225.75 and 4,598.53 is: 6,347.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,133.27 : 11,225.75 = 4,598.53 : x
  2. Step 2: Convert to fraction form
    8,133.27/11,225.75 = 4,598.53/x
  3. Step 3: Cross multiply
    8,133.27x = 11,225.75 × 4,598.53
  4. Step 4: Simplify right side
    8,133.27x = 51,621,948.15
  5. Step 5: Solve for x
    x = 51,621,948.15/8,133.27
  6. Step 6: Final answer
    x = 6,347.01

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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.