Home / 26,680.02-40,012.65-11,094.18

Finding the Fourth Proportional to 26,680.02, 40,012.65 and 11,094.18

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Solution

The fourth proportional to 26,680.02, 40,012.65 and 11,094.18 is: 16,638.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,680.02 : 40,012.65 = 11,094.18 : x
  2. Step 2: Convert to fraction form
    26,680.02/40,012.65 = 11,094.18/x
  3. Step 3: Cross multiply
    26,680.02x = 40,012.65 × 11,094.18
  4. Step 4: Simplify right side
    26,680.02x = 443,907,541.38
  5. Step 5: Solve for x
    x = 443,907,541.38/26,680.02
  6. Step 6: Final answer
    x = 16,638.20

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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.