Home / 195,268.35-292,902.54-70,580.19

Finding the Fourth Proportional to 195,268.35, 292,902.54 and 70,580.19

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Solution

The fourth proportional to 195,268.35, 292,902.54 and 70,580.19 is: 105,870.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,268.35 : 292,902.54 = 70,580.19 : x
  2. Step 2: Convert to fraction form
    195,268.35/292,902.54 = 70,580.19/x
  3. Step 3: Cross multiply
    195,268.35x = 292,902.54 × 70,580.19
  4. Step 4: Simplify right side
    195,268.35x = 20,673,116,924.68
  5. Step 5: Solve for x
    x = 20,673,116,924.68/195,268.35
  6. Step 6: Final answer
    x = 105,870.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.