Home / 164,004.60-246,122.10-70,577.40

Finding the Fourth Proportional to 164,004.60, 246,122.10 and 70,577.40

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Solution

The fourth proportional to 164,004.60, 246,122.10 and 70,577.40 is: 105,915.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,004.60 : 246,122.10 = 70,577.40 : x
  2. Step 2: Convert to fraction form
    164,004.60/246,122.10 = 70,577.40/x
  3. Step 3: Cross multiply
    164,004.60x = 246,122.10 × 70,577.40
  4. Step 4: Simplify right side
    164,004.60x = 17,370,657,900.54
  5. Step 5: Solve for x
    x = 17,370,657,900.54/164,004.60
  6. Step 6: Final answer
    x = 105,915.67

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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.