Home / 67,309.48-92,891.14-37,094.76

Finding the Fourth Proportional to 67,309.48, 92,891.14 and 37,094.76

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Solution

The fourth proportional to 67,309.48, 92,891.14 and 37,094.76 is: 51,193.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,309.48 : 92,891.14 = 37,094.76 : x
  2. Step 2: Convert to fraction form
    67,309.48/92,891.14 = 37,094.76/x
  3. Step 3: Cross multiply
    67,309.48x = 92,891.14 × 37,094.76
  4. Step 4: Simplify right side
    67,309.48x = 3,445,774,544.43
  5. Step 5: Solve for x
    x = 3,445,774,544.43/67,309.48
  6. Step 6: Final answer
    x = 51,193.00

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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.