Home / 162,484.84-224,260.08-108,863.35

Finding the Fourth Proportional to 162,484.84, 224,260.08 and 108,863.35

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Solution

The fourth proportional to 162,484.84, 224,260.08 and 108,863.35 is: 150,252.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,484.84 : 224,260.08 = 108,863.35 : x
  2. Step 2: Convert to fraction form
    162,484.84/224,260.08 = 108,863.35/x
  3. Step 3: Cross multiply
    162,484.84x = 224,260.08 × 108,863.35
  4. Step 4: Simplify right side
    162,484.84x = 24,413,703,580.07
  5. Step 5: Solve for x
    x = 24,413,703,580.07/162,484.84
  6. Step 6: Final answer
    x = 150,252.19

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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.