Home / 267,416.81-369,038.03-146,555.44

Finding the Fourth Proportional to 267,416.81, 369,038.03 and 146,555.44

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Solution

The fourth proportional to 267,416.81, 369,038.03 and 146,555.44 is: 202,248.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,416.81 : 369,038.03 = 146,555.44 : x
  2. Step 2: Convert to fraction form
    267,416.81/369,038.03 = 146,555.44/x
  3. Step 3: Cross multiply
    267,416.81x = 369,038.03 × 146,555.44
  4. Step 4: Simplify right side
    267,416.81x = 54,084,531,283.85
  5. Step 5: Solve for x
    x = 54,084,531,283.85/267,416.81
  6. Step 6: Final answer
    x = 202,248.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.