Home / 629,848.31-944,488.08-180,466.25

Finding the Fourth Proportional to 629,848.31, 944,488.08 and 180,466.25

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Solution

The fourth proportional to 629,848.31, 944,488.08 and 180,466.25 is: 270,617.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,848.31 : 944,488.08 = 180,466.25 : x
  2. Step 2: Convert to fraction form
    629,848.31/944,488.08 = 180,466.25/x
  3. Step 3: Cross multiply
    629,848.31x = 944,488.08 × 180,466.25
  4. Step 4: Simplify right side
    629,848.31x = 170,448,217,244.86
  5. Step 5: Solve for x
    x = 170,448,217,244.86/629,848.31
  6. Step 6: Final answer
    x = 270,617.89

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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.