Home / 169,285.07-253,925.08-41,201.80

Finding the Fourth Proportional to 169,285.07, 253,925.08 and 41,201.80

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Solution

The fourth proportional to 169,285.07, 253,925.08 and 41,201.80 is: 61,802.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,285.07 : 253,925.08 = 41,201.80 : x
  2. Step 2: Convert to fraction form
    169,285.07/253,925.08 = 41,201.80/x
  3. Step 3: Cross multiply
    169,285.07x = 253,925.08 × 41,201.80
  4. Step 4: Simplify right side
    169,285.07x = 10,462,169,623.33
  5. Step 5: Solve for x
    x = 10,462,169,623.33/169,285.07
  6. Step 6: Final answer
    x = 61,802.08

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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.