Home / 9,407.65-14,116.06-4,141.99

Finding the Fourth Proportional to 9,407.65, 14,116.06 and 4,141.99

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Solution

The fourth proportional to 9,407.65, 14,116.06 and 4,141.99 is: 6,215.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407.65 : 14,116.06 = 4,141.99 : x
  2. Step 2: Convert to fraction form
    9,407.65/14,116.06 = 4,141.99/x
  3. Step 3: Cross multiply
    9,407.65x = 14,116.06 × 4,141.99
  4. Step 4: Simplify right side
    9,407.65x = 58,468,569.00
  5. Step 5: Solve for x
    x = 58,468,569.00/9,407.65
  6. Step 6: Final answer
    x = 6,215.00

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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.