Home / 60,986.40-91,518.63-32,926.01

Finding the Fourth Proportional to 60,986.40, 91,518.63 and 32,926.01

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Solution

The fourth proportional to 60,986.40, 91,518.63 and 32,926.01 is: 49,410.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,986.40 : 91,518.63 = 32,926.01 : x
  2. Step 2: Convert to fraction form
    60,986.40/91,518.63 = 32,926.01/x
  3. Step 3: Cross multiply
    60,986.40x = 91,518.63 × 32,926.01
  4. Step 4: Simplify right side
    60,986.40x = 3,013,343,445.50
  5. Step 5: Solve for x
    x = 3,013,343,445.50/60,986.40
  6. Step 6: Final answer
    x = 49,410.09

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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.