Home / 101,670.08-152,504.23-30,592.34

Finding the Fourth Proportional to 101,670.08, 152,504.23 and 30,592.34

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Solution

The fourth proportional to 101,670.08, 152,504.23 and 30,592.34 is: 45,888.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,670.08 : 152,504.23 = 30,592.34 : x
  2. Step 2: Convert to fraction form
    101,670.08/152,504.23 = 30,592.34/x
  3. Step 3: Cross multiply
    101,670.08x = 152,504.23 × 30,592.34
  4. Step 4: Simplify right side
    101,670.08x = 4,665,461,560.38
  5. Step 5: Solve for x
    x = 4,665,461,560.38/101,670.08
  6. Step 6: Final answer
    x = 45,888.25

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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.