Home / 8,932.06-12,325.93-4,953.34

Finding the Fourth Proportional to 8,932.06, 12,325.93 and 4,953.34

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Solution

The fourth proportional to 8,932.06, 12,325.93 and 4,953.34 is: 6,835.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,932.06 : 12,325.93 = 4,953.34 : x
  2. Step 2: Convert to fraction form
    8,932.06/12,325.93 = 4,953.34/x
  3. Step 3: Cross multiply
    8,932.06x = 12,325.93 × 4,953.34
  4. Step 4: Simplify right side
    8,932.06x = 61,054,522.11
  5. Step 5: Solve for x
    x = 61,054,522.11/8,932.06
  6. Step 6: Final answer
    x = 6,835.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.