Home / 336,012.60-463,722.54-185,110.20

Finding the Fourth Proportional to 336,012.60, 463,722.54 and 185,110.20

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Solution

The fourth proportional to 336,012.60, 463,722.54 and 185,110.20 is: 255,465.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,012.60 : 463,722.54 = 185,110.20 : x
  2. Step 2: Convert to fraction form
    336,012.60/463,722.54 = 185,110.20/x
  3. Step 3: Cross multiply
    336,012.60x = 463,722.54 × 185,110.20
  4. Step 4: Simplify right side
    336,012.60x = 85,839,772,123.91
  5. Step 5: Solve for x
    x = 85,839,772,123.91/336,012.60
  6. Step 6: Final answer
    x = 255,465.93

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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.