Home / 29,430.64-44,132.08-10,697.52

Finding the Fourth Proportional to 29,430.64, 44,132.08 and 10,697.52

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Solution

The fourth proportional to 29,430.64, 44,132.08 and 10,697.52 is: 16,041.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,430.64 : 44,132.08 = 10,697.52 : x
  2. Step 2: Convert to fraction form
    29,430.64/44,132.08 = 10,697.52/x
  3. Step 3: Cross multiply
    29,430.64x = 44,132.08 × 10,697.52
  4. Step 4: Simplify right side
    29,430.64x = 472,103,808.44
  5. Step 5: Solve for x
    x = 472,103,808.44/29,430.64
  6. Step 6: Final answer
    x = 16,041.23

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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.