Home / 181,307.04-250,133.84-133,673.44

Finding the Fourth Proportional to 181,307.04, 250,133.84 and 133,673.44

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Solution

The fourth proportional to 181,307.04, 250,133.84 and 133,673.44 is: 184,417.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,307.04 : 250,133.84 = 133,673.44 : x
  2. Step 2: Convert to fraction form
    181,307.04/250,133.84 = 133,673.44/x
  3. Step 3: Cross multiply
    181,307.04x = 250,133.84 × 133,673.44
  4. Step 4: Simplify right side
    181,307.04x = 33,436,250,853.21
  5. Step 5: Solve for x
    x = 33,436,250,853.21/181,307.04
  6. Step 6: Final answer
    x = 184,417.83

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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.