Home / 146,302.34-201,984.23-92,633.36

Finding the Fourth Proportional to 146,302.34, 201,984.23 and 92,633.36

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Solution

The fourth proportional to 146,302.34, 201,984.23 and 92,633.36 is: 127,889.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,302.34 : 201,984.23 = 92,633.36 : x
  2. Step 2: Convert to fraction form
    146,302.34/201,984.23 = 92,633.36/x
  3. Step 3: Cross multiply
    146,302.34x = 201,984.23 × 92,633.36
  4. Step 4: Simplify right side
    146,302.34x = 18,710,477,113.58
  5. Step 5: Solve for x
    x = 18,710,477,113.58/146,302.34
  6. Step 6: Final answer
    x = 127,889.12

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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.