Home / 62,330.32-93,439.88-22,878.28

Finding the Fourth Proportional to 62,330.32, 93,439.88 and 22,878.28

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Solution

The fourth proportional to 62,330.32, 93,439.88 and 22,878.28 is: 34,297.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,330.32 : 93,439.88 = 22,878.28 : x
  2. Step 2: Convert to fraction form
    62,330.32/93,439.88 = 22,878.28/x
  3. Step 3: Cross multiply
    62,330.32x = 93,439.88 × 22,878.28
  4. Step 4: Simplify right side
    62,330.32x = 2,137,743,737.81
  5. Step 5: Solve for x
    x = 2,137,743,737.81/62,330.32
  6. Step 6: Final answer
    x = 34,297.01

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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.