Home / 73,521.04-110,263.32-34,040.08

Finding the Fourth Proportional to 73,521.04, 110,263.32 and 34,040.08

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Solution

The fourth proportional to 73,521.04, 110,263.32 and 34,040.08 is: 51,051.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,521.04 : 110,263.32 = 34,040.08 : x
  2. Step 2: Convert to fraction form
    73,521.04/110,263.32 = 34,040.08/x
  3. Step 3: Cross multiply
    73,521.04x = 110,263.32 × 34,040.08
  4. Step 4: Simplify right side
    73,521.04x = 3,753,372,233.87
  5. Step 5: Solve for x
    x = 3,753,372,233.87/73,521.04
  6. Step 6: Final answer
    x = 51,051.67

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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.