Home / 173,977.59-240,204.74-133,619.24

Finding the Fourth Proportional to 173,977.59, 240,204.74 and 133,619.24

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Solution

The fourth proportional to 173,977.59, 240,204.74 and 133,619.24 is: 184,483.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,977.59 : 240,204.74 = 133,619.24 : x
  2. Step 2: Convert to fraction form
    173,977.59/240,204.74 = 133,619.24/x
  3. Step 3: Cross multiply
    173,977.59x = 240,204.74 × 133,619.24
  4. Step 4: Simplify right side
    173,977.59x = 32,095,972,934.08
  5. Step 5: Solve for x
    x = 32,095,972,934.08/173,977.59
  6. Step 6: Final answer
    x = 184,483.37

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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.