Home / 7,088.02-9,766.53-4,850.26

Finding the Fourth Proportional to 7,088.02, 9,766.53 and 4,850.26

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Solution

The fourth proportional to 7,088.02, 9,766.53 and 4,850.26 is: 6,683.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088.02 : 9,766.53 = 4,850.26 : x
  2. Step 2: Convert to fraction form
    7,088.02/9,766.53 = 4,850.26/x
  3. Step 3: Cross multiply
    7,088.02x = 9,766.53 × 4,850.26
  4. Step 4: Simplify right side
    7,088.02x = 47,370,209.80
  5. Step 5: Solve for x
    x = 47,370,209.80/7,088.02
  6. Step 6: Final answer
    x = 6,683.14

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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.