Home / 48,913.70-73,386.30-22,269.23

Finding the Fourth Proportional to 48,913.70, 73,386.30 and 22,269.23

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Solution

The fourth proportional to 48,913.70, 73,386.30 and 22,269.23 is: 33,411.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,913.70 : 73,386.30 = 22,269.23 : x
  2. Step 2: Convert to fraction form
    48,913.70/73,386.30 = 22,269.23/x
  3. Step 3: Cross multiply
    48,913.70x = 73,386.30 × 22,269.23
  4. Step 4: Simplify right side
    48,913.70x = 1,634,255,915.27
  5. Step 5: Solve for x
    x = 1,634,255,915.27/48,913.70
  6. Step 6: Final answer
    x = 33,411.01

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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.