Home / 346,173.44-519,703.04-293,914.96

Finding the Fourth Proportional to 346,173.44, 519,703.04 and 293,914.96

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Solution

The fourth proportional to 346,173.44, 519,703.04 and 293,914.96 is: 441,248.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,173.44 : 519,703.04 = 293,914.96 : x
  2. Step 2: Convert to fraction form
    346,173.44/519,703.04 = 293,914.96/x
  3. Step 3: Cross multiply
    346,173.44x = 519,703.04 × 293,914.96
  4. Step 4: Simplify right side
    346,173.44x = 152,748,498,213.48
  5. Step 5: Solve for x
    x = 152,748,498,213.48/346,173.44
  6. Step 6: Final answer
    x = 441,248.46

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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.