Home / 967,223.34-1,450,833.15-257,252.13

Finding the Fourth Proportional to 967,223.34, 1,450,833.15 and 257,252.13

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Solution

The fourth proportional to 967,223.34, 1,450,833.15 and 257,252.13 is: 385,877.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,223.34 : 1,450,833.15 = 257,252.13 : x
  2. Step 2: Convert to fraction form
    967,223.34/1,450,833.15 = 257,252.13/x
  3. Step 3: Cross multiply
    967,223.34x = 1,450,833.15 × 257,252.13
  4. Step 4: Simplify right side
    967,223.34x = 373,229,918,112.11
  5. Step 5: Solve for x
    x = 373,229,918,112.11/967,223.34
  6. Step 6: Final answer
    x = 385,877.70

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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.