Home / 168,897.53-233,075.00-92,416.33

Finding the Fourth Proportional to 168,897.53, 233,075.00 and 92,416.33

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Solution

The fourth proportional to 168,897.53, 233,075.00 and 92,416.33 is: 127,532.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,897.53 : 233,075.00 = 92,416.33 : x
  2. Step 2: Convert to fraction form
    168,897.53/233,075.00 = 92,416.33/x
  3. Step 3: Cross multiply
    168,897.53x = 233,075.00 × 92,416.33
  4. Step 4: Simplify right side
    168,897.53x = 21,539,934,487.29
  5. Step 5: Solve for x
    x = 21,539,934,487.29/168,897.53
  6. Step 6: Final answer
    x = 127,532.56

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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.