Home / 250,686.04-374,267.40-191,204.44

Finding the Fourth Proportional to 250,686.04, 374,267.40 and 191,204.44

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Solution

The fourth proportional to 250,686.04, 374,267.40 and 191,204.44 is: 285,463.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,686.04 : 374,267.40 = 191,204.44 : x
  2. Step 2: Convert to fraction form
    250,686.04/374,267.40 = 191,204.44/x
  3. Step 3: Cross multiply
    250,686.04x = 374,267.40 × 191,204.44
  4. Step 4: Simplify right side
    250,686.04x = 71,561,588,627.26
  5. Step 5: Solve for x
    x = 71,561,588,627.26/250,686.04
  6. Step 6: Final answer
    x = 285,463.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.