Home / 254,308.86-350,923.04-150,925.22

Finding the Fourth Proportional to 254,308.86, 350,923.04 and 150,925.22

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Solution

The fourth proportional to 254,308.86, 350,923.04 and 150,925.22 is: 208,263.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,308.86 : 350,923.04 = 150,925.22 : x
  2. Step 2: Convert to fraction form
    254,308.86/350,923.04 = 150,925.22/x
  3. Step 3: Cross multiply
    254,308.86x = 350,923.04 × 150,925.22
  4. Step 4: Simplify right side
    254,308.86x = 52,963,135,071.80
  5. Step 5: Solve for x
    x = 52,963,135,071.80/254,308.86
  6. Step 6: Final answer
    x = 208,263.04

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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.