Home / 35,823.16-53,725.52-14,769.18

Finding the Fourth Proportional to 35,823.16, 53,725.52 and 14,769.18

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Solution

The fourth proportional to 35,823.16, 53,725.52 and 14,769.18 is: 22,149.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,823.16 : 53,725.52 = 14,769.18 : x
  2. Step 2: Convert to fraction form
    35,823.16/53,725.52 = 14,769.18/x
  3. Step 3: Cross multiply
    35,823.16x = 53,725.52 × 14,769.18
  4. Step 4: Simplify right side
    35,823.16x = 793,481,875.47
  5. Step 5: Solve for x
    x = 793,481,875.47/35,823.16
  6. Step 6: Final answer
    x = 22,149.97

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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.