Home / 8,893.02-13,343.45-4,732.05

Finding the Fourth Proportional to 8,893.02, 13,343.45 and 4,732.05

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Solution

The fourth proportional to 8,893.02, 13,343.45 and 4,732.05 is: 7,100.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,893.02 : 13,343.45 = 4,732.05 : x
  2. Step 2: Convert to fraction form
    8,893.02/13,343.45 = 4,732.05/x
  3. Step 3: Cross multiply
    8,893.02x = 13,343.45 × 4,732.05
  4. Step 4: Simplify right side
    8,893.02x = 63,141,872.57
  5. Step 5: Solve for x
    x = 63,141,872.57/8,893.02
  6. Step 6: Final answer
    x = 7,100.16

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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.