Home / 92,006.17-138,009.24-29,676.67

Finding the Fourth Proportional to 92,006.17, 138,009.24 and 29,676.67

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Solution

The fourth proportional to 92,006.17, 138,009.24 and 29,676.67 is: 44,515.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,006.17 : 138,009.24 = 29,676.67 : x
  2. Step 2: Convert to fraction form
    92,006.17/138,009.24 = 29,676.67/x
  3. Step 3: Cross multiply
    92,006.17x = 138,009.24 × 29,676.67
  4. Step 4: Simplify right side
    92,006.17x = 4,095,654,327.41
  5. Step 5: Solve for x
    x = 4,095,654,327.41/92,006.17
  6. Step 6: Final answer
    x = 44,515.00

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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.