Home / 364,200.36-546,365.10-111,475.26

Finding the Fourth Proportional to 364,200.36, 546,365.10 and 111,475.26

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Solution

The fourth proportional to 364,200.36, 546,365.10 and 111,475.26 is: 167,232.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,200.36 : 546,365.10 = 111,475.26 : x
  2. Step 2: Convert to fraction form
    364,200.36/546,365.10 = 111,475.26/x
  3. Step 3: Cross multiply
    364,200.36x = 546,365.10 × 111,475.26
  4. Step 4: Simplify right side
    364,200.36x = 60,906,191,577.43
  5. Step 5: Solve for x
    x = 60,906,191,577.43/364,200.36
  6. Step 6: Final answer
    x = 167,232.65

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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.