Home / 44,851.70-67,277.64-42,111.46

Finding the Fourth Proportional to 44,851.70, 67,277.64 and 42,111.46

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Solution

The fourth proportional to 44,851.70, 67,277.64 and 42,111.46 is: 63,167.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,851.70 : 67,277.64 = 42,111.46 : x
  2. Step 2: Convert to fraction form
    44,851.70/67,277.64 = 42,111.46/x
  3. Step 3: Cross multiply
    44,851.70x = 67,277.64 × 42,111.46
  4. Step 4: Simplify right side
    44,851.70x = 2,833,159,645.75
  5. Step 5: Solve for x
    x = 2,833,159,645.75/44,851.70
  6. Step 6: Final answer
    x = 63,167.27

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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.