Home / 162,933.93-224,848.31-94,991.13

Finding the Fourth Proportional to 162,933.93, 224,848.31 and 94,991.13

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Solution

The fourth proportional to 162,933.93, 224,848.31 and 94,991.13 is: 131,087.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,933.93 : 224,848.31 = 94,991.13 : x
  2. Step 2: Convert to fraction form
    162,933.93/224,848.31 = 94,991.13/x
  3. Step 3: Cross multiply
    162,933.93x = 224,848.31 × 94,991.13
  4. Step 4: Simplify right side
    162,933.93x = 21,358,594,570.53
  5. Step 5: Solve for x
    x = 21,358,594,570.53/162,933.93
  6. Step 6: Final answer
    x = 131,087.46

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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.