Home / 14,095.57-19,440.66-9,060.31

Finding the Fourth Proportional to 14,095.57, 19,440.66 and 9,060.31

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Solution

The fourth proportional to 14,095.57, 19,440.66 and 9,060.31 is: 12,496.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095.57 : 19,440.66 = 9,060.31 : x
  2. Step 2: Convert to fraction form
    14,095.57/19,440.66 = 9,060.31/x
  3. Step 3: Cross multiply
    14,095.57x = 19,440.66 × 9,060.31
  4. Step 4: Simplify right side
    14,095.57x = 176,138,391.58
  5. Step 5: Solve for x
    x = 176,138,391.58/14,095.57
  6. Step 6: Final answer
    x = 12,496.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.