Home / 70,746.18-106,096.73-23,352.45

Finding the Fourth Proportional to 70,746.18, 106,096.73 and 23,352.45

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Solution

The fourth proportional to 70,746.18, 106,096.73 and 23,352.45 is: 35,021.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,746.18 : 106,096.73 = 23,352.45 : x
  2. Step 2: Convert to fraction form
    70,746.18/106,096.73 = 23,352.45/x
  3. Step 3: Cross multiply
    70,746.18x = 106,096.73 × 23,352.45
  4. Step 4: Simplify right side
    70,746.18x = 2,477,618,465.73
  5. Step 5: Solve for x
    x = 2,477,618,465.73/70,746.18
  6. Step 6: Final answer
    x = 35,021.23

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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.