Home / 48,104.01-66,402.05-43,059.33

Finding the Fourth Proportional to 48,104.01, 66,402.05 and 43,059.33

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Solution

The fourth proportional to 48,104.01, 66,402.05 and 43,059.33 is: 59,438.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,104.01 : 66,402.05 = 43,059.33 : x
  2. Step 2: Convert to fraction form
    48,104.01/66,402.05 = 43,059.33/x
  3. Step 3: Cross multiply
    48,104.01x = 66,402.05 × 43,059.33
  4. Step 4: Simplify right side
    48,104.01x = 2,859,227,931.64
  5. Step 5: Solve for x
    x = 2,859,227,931.64/48,104.01
  6. Step 6: Final answer
    x = 59,438.45

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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.