Home / 44,913.54-67,259.59-28,232.20

Finding the Fourth Proportional to 44,913.54, 67,259.59 and 28,232.20

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Solution

The fourth proportional to 44,913.54, 67,259.59 and 28,232.20 is: 42,278.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,913.54 : 67,259.59 = 28,232.20 : x
  2. Step 2: Convert to fraction form
    44,913.54/67,259.59 = 28,232.20/x
  3. Step 3: Cross multiply
    44,913.54x = 67,259.59 × 28,232.20
  4. Step 4: Simplify right side
    44,913.54x = 1,898,885,911.36
  5. Step 5: Solve for x
    x = 1,898,885,911.36/44,913.54
  6. Step 6: Final answer
    x = 42,278.70

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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.