Home / 23,056.73-31,809.04-14,088.66

Finding the Fourth Proportional to 23,056.73, 31,809.04 and 14,088.66

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Solution

The fourth proportional to 23,056.73, 31,809.04 and 14,088.66 is: 19,436.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,056.73 : 31,809.04 = 14,088.66 : x
  2. Step 2: Convert to fraction form
    23,056.73/31,809.04 = 14,088.66/x
  3. Step 3: Cross multiply
    23,056.73x = 31,809.04 × 14,088.66
  4. Step 4: Simplify right side
    23,056.73x = 448,146,743.88
  5. Step 5: Solve for x
    x = 448,146,743.88/23,056.73
  6. Step 6: Final answer
    x = 19,436.70

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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.