Home / 9,795.16-14,719.84-9,557.77

Finding the Fourth Proportional to 9,795.16, 14,719.84 and 9,557.77

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Solution

The fourth proportional to 9,795.16, 14,719.84 and 9,557.77 is: 14,363.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795.16 : 14,719.84 = 9,557.77 : x
  2. Step 2: Convert to fraction form
    9,795.16/14,719.84 = 9,557.77/x
  3. Step 3: Cross multiply
    9,795.16x = 14,719.84 × 9,557.77
  4. Step 4: Simplify right side
    9,795.16x = 140,688,845.16
  5. Step 5: Solve for x
    x = 140,688,845.16/9,795.16
  6. Step 6: Final answer
    x = 14,363.10

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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.