Home / 43,094.84-59,508.27-31,783.94

Finding the Fourth Proportional to 43,094.84, 59,508.27 and 31,783.94

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Solution

The fourth proportional to 43,094.84, 59,508.27 and 31,783.94 is: 43,889.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,094.84 : 59,508.27 = 31,783.94 : x
  2. Step 2: Convert to fraction form
    43,094.84/59,508.27 = 31,783.94/x
  3. Step 3: Cross multiply
    43,094.84x = 59,508.27 × 31,783.94
  4. Step 4: Simplify right side
    43,094.84x = 1,891,407,543.53
  5. Step 5: Solve for x
    x = 1,891,407,543.53/43,094.84
  6. Step 6: Final answer
    x = 43,889.43

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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.