Home / 6,363.02-9,545.44-2,415.76

Finding the Fourth Proportional to 6,363.02, 9,545.44 and 2,415.76

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Solution

The fourth proportional to 6,363.02, 9,545.44 and 2,415.76 is: 3,623.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363.02 : 9,545.44 = 2,415.76 : x
  2. Step 2: Convert to fraction form
    6,363.02/9,545.44 = 2,415.76/x
  3. Step 3: Cross multiply
    6,363.02x = 9,545.44 × 2,415.76
  4. Step 4: Simplify right side
    6,363.02x = 23,059,492.13
  5. Step 5: Solve for x
    x = 23,059,492.13/6,363.02
  6. Step 6: Final answer
    x = 3,623.99

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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.