Home / 122,258.60-183,096.30-59,856.20

Finding the Fourth Proportional to 122,258.60, 183,096.30 and 59,856.20

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Solution

The fourth proportional to 122,258.60, 183,096.30 and 59,856.20 is: 89,641.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,258.60 : 183,096.30 = 59,856.20 : x
  2. Step 2: Convert to fraction form
    122,258.60/183,096.30 = 59,856.20/x
  3. Step 3: Cross multiply
    122,258.60x = 183,096.30 × 59,856.20
  4. Step 4: Simplify right side
    122,258.60x = 10,959,448,752.06
  5. Step 5: Solve for x
    x = 10,959,448,752.06/122,258.60
  6. Step 6: Final answer
    x = 89,641.54

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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.