Home / 629,547.58-944,043.54-180,166.13

Finding the Fourth Proportional to 629,547.58, 944,043.54 and 180,166.13

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Solution

The fourth proportional to 629,547.58, 944,043.54 and 180,166.13 is: 270,169.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,547.58 : 944,043.54 = 180,166.13 : x
  2. Step 2: Convert to fraction form
    629,547.58/944,043.54 = 180,166.13/x
  3. Step 3: Cross multiply
    629,547.58x = 944,043.54 × 180,166.13
  4. Step 4: Simplify right side
    629,547.58x = 170,084,671,153.30
  5. Step 5: Solve for x
    x = 170,084,671,153.30/629,547.58
  6. Step 6: Final answer
    x = 270,169.68

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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.