Home / 177,083.34-265,780.88-92,903.70

Finding the Fourth Proportional to 177,083.34, 265,780.88 and 92,903.70

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Solution

The fourth proportional to 177,083.34, 265,780.88 and 92,903.70 is: 139,437.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,083.34 : 265,780.88 = 92,903.70 : x
  2. Step 2: Convert to fraction form
    177,083.34/265,780.88 = 92,903.70/x
  3. Step 3: Cross multiply
    177,083.34x = 265,780.88 × 92,903.70
  4. Step 4: Simplify right side
    177,083.34x = 24,692,027,141.26
  5. Step 5: Solve for x
    x = 24,692,027,141.26/177,083.34
  6. Step 6: Final answer
    x = 139,437.32

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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.