Home / 169,166.10-253,566.03-110,044.02

Finding the Fourth Proportional to 169,166.10, 253,566.03 and 110,044.02

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Solution

The fourth proportional to 169,166.10, 253,566.03 and 110,044.02 is: 164,946.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,166.10 : 253,566.03 = 110,044.02 : x
  2. Step 2: Convert to fraction form
    169,166.10/253,566.03 = 110,044.02/x
  3. Step 3: Cross multiply
    169,166.10x = 253,566.03 × 110,044.02
  4. Step 4: Simplify right side
    169,166.10x = 27,903,425,276.64
  5. Step 5: Solve for x
    x = 27,903,425,276.64/169,166.10
  6. Step 6: Final answer
    x = 164,946.91

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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.