Home / 9,483.21-14,226.51-3,937.01

Finding the Fourth Proportional to 9,483.21, 14,226.51 and 3,937.01

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Solution

The fourth proportional to 9,483.21, 14,226.51 and 3,937.01 is: 5,906.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.21 : 14,226.51 = 3,937.01 : x
  2. Step 2: Convert to fraction form
    9,483.21/14,226.51 = 3,937.01/x
  3. Step 3: Cross multiply
    9,483.21x = 14,226.51 × 3,937.01
  4. Step 4: Simplify right side
    9,483.21x = 56,009,841.00
  5. Step 5: Solve for x
    x = 56,009,841.00/9,483.21
  6. Step 6: Final answer
    x = 5,906.21

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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.