Home / 92,725.93-139,088.99-33,547.73

Finding the Fourth Proportional to 92,725.93, 139,088.99 and 33,547.73

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Solution

The fourth proportional to 92,725.93, 139,088.99 and 33,547.73 is: 50,321.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,725.93 : 139,088.99 = 33,547.73 : x
  2. Step 2: Convert to fraction form
    92,725.93/139,088.99 = 33,547.73/x
  3. Step 3: Cross multiply
    92,725.93x = 139,088.99 × 33,547.73
  4. Step 4: Simplify right side
    92,725.93x = 4,666,119,882.49
  5. Step 5: Solve for x
    x = 4,666,119,882.49/92,725.93
  6. Step 6: Final answer
    x = 50,321.63

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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.