Home / 44,923.10-67,384.65-30,926.30

Finding the Fourth Proportional to 44,923.10, 67,384.65 and 30,926.30

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Solution

The fourth proportional to 44,923.10, 67,384.65 and 30,926.30 is: 46,389.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,923.10 : 67,384.65 = 30,926.30 : x
  2. Step 2: Convert to fraction form
    44,923.10/67,384.65 = 30,926.30/x
  3. Step 3: Cross multiply
    44,923.10x = 67,384.65 × 30,926.30
  4. Step 4: Simplify right side
    44,923.10x = 2,083,957,901.30
  5. Step 5: Solve for x
    x = 2,083,957,901.30/44,923.10
  6. Step 6: Final answer
    x = 46,389.45

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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.