Home / 162,920.76-224,826.96-94,933.50

Finding the Fourth Proportional to 162,920.76, 224,826.96 and 94,933.50

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Solution

The fourth proportional to 162,920.76, 224,826.96 and 94,933.50 is: 131,006.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,920.76 : 224,826.96 = 94,933.50 : x
  2. Step 2: Convert to fraction form
    162,920.76/224,826.96 = 94,933.50/x
  3. Step 3: Cross multiply
    162,920.76x = 224,826.96 × 94,933.50
  4. Step 4: Simplify right side
    162,920.76x = 21,343,610,207.16
  5. Step 5: Solve for x
    x = 21,343,610,207.16/162,920.76
  6. Step 6: Final answer
    x = 131,006.08

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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.