Home / 230,290.02-345,014.13-166,953.09

Finding the Fourth Proportional to 230,290.02, 345,014.13 and 166,953.09

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Solution

The fourth proportional to 230,290.02, 345,014.13 and 166,953.09 is: 250,124.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,290.02 : 345,014.13 = 166,953.09 : x
  2. Step 2: Convert to fraction form
    230,290.02/345,014.13 = 166,953.09/x
  3. Step 3: Cross multiply
    230,290.02x = 345,014.13 × 166,953.09
  4. Step 4: Simplify right side
    230,290.02x = 57,601,175,097.16
  5. Step 5: Solve for x
    x = 57,601,175,097.16/230,290.02
  6. Step 6: Final answer
    x = 250,124.50

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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.