Home / 45,184.41-62,276.61-30,050.01

Finding the Fourth Proportional to 45,184.41, 62,276.61 and 30,050.01

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Solution

The fourth proportional to 45,184.41, 62,276.61 and 30,050.01 is: 41,417.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,184.41 : 62,276.61 = 30,050.01 : x
  2. Step 2: Convert to fraction form
    45,184.41/62,276.61 = 30,050.01/x
  3. Step 3: Cross multiply
    45,184.41x = 62,276.61 × 30,050.01
  4. Step 4: Simplify right side
    45,184.41x = 1,871,412,753.27
  5. Step 5: Solve for x
    x = 1,871,412,753.27/45,184.41
  6. Step 6: Final answer
    x = 41,417.22

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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.