Home / 170,094.18-234,739.17-94,644.30

Finding the Fourth Proportional to 170,094.18, 234,739.17 and 94,644.30

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Solution

The fourth proportional to 170,094.18, 234,739.17 and 94,644.30 is: 130,614.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,094.18 : 234,739.17 = 94,644.30 : x
  2. Step 2: Convert to fraction form
    170,094.18/234,739.17 = 94,644.30/x
  3. Step 3: Cross multiply
    170,094.18x = 234,739.17 × 94,644.30
  4. Step 4: Simplify right side
    170,094.18x = 22,216,724,427.23
  5. Step 5: Solve for x
    x = 22,216,724,427.23/170,094.18
  6. Step 6: Final answer
    x = 130,614.25

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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.