Home / 162,474.03-224,124.07-94,483.53

Finding the Fourth Proportional to 162,474.03, 224,124.07 and 94,483.53

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Solution

The fourth proportional to 162,474.03, 224,124.07 and 94,483.53 is: 130,334.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,474.03 : 224,124.07 = 94,483.53 : x
  2. Step 2: Convert to fraction form
    162,474.03/224,124.07 = 94,483.53/x
  3. Step 3: Cross multiply
    162,474.03x = 224,124.07 × 94,483.53
  4. Step 4: Simplify right side
    162,474.03x = 21,176,033,291.57
  5. Step 5: Solve for x
    x = 21,176,033,291.57/162,474.03
  6. Step 6: Final answer
    x = 130,334.88

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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.