Home / 334,155.03-461,091.45-190,924.35

Finding the Fourth Proportional to 334,155.03, 461,091.45 and 190,924.35

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Solution

The fourth proportional to 334,155.03, 461,091.45 and 190,924.35 is: 263,451.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,155.03 : 461,091.45 = 190,924.35 : x
  2. Step 2: Convert to fraction form
    334,155.03/461,091.45 = 190,924.35/x
  3. Step 3: Cross multiply
    334,155.03x = 461,091.45 × 190,924.35
  4. Step 4: Simplify right side
    334,155.03x = 88,033,585,381.81
  5. Step 5: Solve for x
    x = 88,033,585,381.81/334,155.03
  6. Step 6: Final answer
    x = 263,451.32

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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.