Home / 673,725.02-1,010,248.54-224,285.58

Finding the Fourth Proportional to 673,725.02, 1,010,248.54 and 224,285.58

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Solution

The fourth proportional to 673,725.02, 1,010,248.54 and 224,285.58 is: 336,315.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,725.02 : 1,010,248.54 = 224,285.58 : x
  2. Step 2: Convert to fraction form
    673,725.02/1,010,248.54 = 224,285.58/x
  3. Step 3: Cross multiply
    673,725.02x = 1,010,248.54 × 224,285.58
  4. Step 4: Simplify right side
    673,725.02x = 226,584,179,177.34
  5. Step 5: Solve for x
    x = 226,584,179,177.34/673,725.02
  6. Step 6: Final answer
    x = 336,315.52

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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.