Home / 184,946.88-254,994.33-150,920.81

Finding the Fourth Proportional to 184,946.88, 254,994.33 and 150,920.81

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Solution

The fourth proportional to 184,946.88, 254,994.33 and 150,920.81 is: 208,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,946.88 : 254,994.33 = 150,920.81 : x
  2. Step 2: Convert to fraction form
    184,946.88/254,994.33 = 150,920.81/x
  3. Step 3: Cross multiply
    184,946.88x = 254,994.33 × 150,920.81
  4. Step 4: Simplify right side
    184,946.88x = 38,483,949,554.04
  5. Step 5: Solve for x
    x = 38,483,949,554.04/184,946.88
  6. Step 6: Final answer
    x = 208,081.10

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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.