Home / 9,907.46-14,861.06-2,411.06

Finding the Fourth Proportional to 9,907.46, 14,861.06 and 2,411.06

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Solution

The fourth proportional to 9,907.46, 14,861.06 and 2,411.06 is: 3,616.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,907.46 : 14,861.06 = 2,411.06 : x
  2. Step 2: Convert to fraction form
    9,907.46/14,861.06 = 2,411.06/x
  3. Step 3: Cross multiply
    9,907.46x = 14,861.06 × 2,411.06
  4. Step 4: Simplify right side
    9,907.46x = 35,830,894.77
  5. Step 5: Solve for x
    x = 35,830,894.77/9,907.46
  6. Step 6: Final answer
    x = 3,616.56

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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.