Home / 19,165.02-28,745.64-6,017.04

Finding the Fourth Proportional to 19,165.02, 28,745.64 and 6,017.04

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Solution

The fourth proportional to 19,165.02, 28,745.64 and 6,017.04 is: 9,024.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,165.02 : 28,745.64 = 6,017.04 : x
  2. Step 2: Convert to fraction form
    19,165.02/28,745.64 = 6,017.04/x
  3. Step 3: Cross multiply
    19,165.02x = 28,745.64 × 6,017.04
  4. Step 4: Simplify right side
    19,165.02x = 172,963,665.71
  5. Step 5: Solve for x
    x = 172,963,665.71/19,165.02
  6. Step 6: Final answer
    x = 9,024.97

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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.