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Finding the Fourth Proportional to 241,792.40, 333,648.63 and 151,158.35

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Solution

The fourth proportional to 241,792.40, 333,648.63 and 151,158.35 is: 208,582.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,792.40 : 333,648.63 = 151,158.35 : x
  2. Step 2: Convert to fraction form
    241,792.40/333,648.63 = 151,158.35/x
  3. Step 3: Cross multiply
    241,792.40x = 333,648.63 × 151,158.35
  4. Step 4: Simplify right side
    241,792.40x = 50,433,774,722.32
  5. Step 5: Solve for x
    x = 50,433,774,722.32/241,792.40
  6. Step 6: Final answer
    x = 208,582.97

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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.