Home / 6,282.02-8,670.30-4,696.62

Finding the Fourth Proportional to 6,282.02, 8,670.30 and 4,696.62

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Solution

The fourth proportional to 6,282.02, 8,670.30 and 4,696.62 is: 6,482.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282.02 : 8,670.30 = 4,696.62 : x
  2. Step 2: Convert to fraction form
    6,282.02/8,670.30 = 4,696.62/x
  3. Step 3: Cross multiply
    6,282.02x = 8,670.30 × 4,696.62
  4. Step 4: Simplify right side
    6,282.02x = 40,721,104.39
  5. Step 5: Solve for x
    x = 40,721,104.39/6,282.02
  6. Step 6: Final answer
    x = 6,482.17

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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.