Home / 192,219.34-265,261.63-106,184.24

Finding the Fourth Proportional to 192,219.34, 265,261.63 and 106,184.24

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Solution

The fourth proportional to 192,219.34, 265,261.63 and 106,184.24 is: 146,533.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,219.34 : 265,261.63 = 106,184.24 : x
  2. Step 2: Convert to fraction form
    192,219.34/265,261.63 = 106,184.24/x
  3. Step 3: Cross multiply
    192,219.34x = 265,261.63 × 106,184.24
  4. Step 4: Simplify right side
    192,219.34x = 28,166,604,051.79
  5. Step 5: Solve for x
    x = 28,166,604,051.79/192,219.34
  6. Step 6: Final answer
    x = 146,533.67

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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.