Home / 44,926.40-67,097.80-42,243.68

Finding the Fourth Proportional to 44,926.40, 67,097.80 and 42,243.68

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Solution

The fourth proportional to 44,926.40, 67,097.80 and 42,243.68 is: 63,091.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,926.40 : 67,097.80 = 42,243.68 : x
  2. Step 2: Convert to fraction form
    44,926.40/67,097.80 = 42,243.68/x
  3. Step 3: Cross multiply
    44,926.40x = 67,097.80 × 42,243.68
  4. Step 4: Simplify right side
    44,926.40x = 2,834,457,991.90
  5. Step 5: Solve for x
    x = 2,834,457,991.90/44,926.40
  6. Step 6: Final answer
    x = 63,091.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.