Home / 4,007.02-6,010.65-1,085.32

Finding the Fourth Proportional to 4,007.02, 6,010.65 and 1,085.32

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Solution

The fourth proportional to 4,007.02, 6,010.65 and 1,085.32 is: 1,628.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007.02 : 6,010.65 = 1,085.32 : x
  2. Step 2: Convert to fraction form
    4,007.02/6,010.65 = 1,085.32/x
  3. Step 3: Cross multiply
    4,007.02x = 6,010.65 × 1,085.32
  4. Step 4: Simplify right side
    4,007.02x = 6,523,478.66
  5. Step 5: Solve for x
    x = 6,523,478.66/4,007.02
  6. Step 6: Final answer
    x = 1,628.01

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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.