Home / 250,772.16-376,223.04-93,045.60

Finding the Fourth Proportional to 250,772.16, 376,223.04 and 93,045.60

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Solution

The fourth proportional to 250,772.16, 376,223.04 and 93,045.60 is: 139,592.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,772.16 : 376,223.04 = 93,045.60 : x
  2. Step 2: Convert to fraction form
    250,772.16/376,223.04 = 93,045.60/x
  3. Step 3: Cross multiply
    250,772.16x = 376,223.04 × 93,045.60
  4. Step 4: Simplify right side
    250,772.16x = 35,005,898,490.62
  5. Step 5: Solve for x
    x = 35,005,898,490.62/250,772.16
  6. Step 6: Final answer
    x = 139,592.44

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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.