Home / 9,432.09-14,153.40-4,433.58

Finding the Fourth Proportional to 9,432.09, 14,153.40 and 4,433.58

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Solution

The fourth proportional to 9,432.09, 14,153.40 and 4,433.58 is: 6,652.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.09 : 14,153.40 = 4,433.58 : x
  2. Step 2: Convert to fraction form
    9,432.09/14,153.40 = 4,433.58/x
  3. Step 3: Cross multiply
    9,432.09x = 14,153.40 × 4,433.58
  4. Step 4: Simplify right side
    9,432.09x = 62,750,231.17
  5. Step 5: Solve for x
    x = 62,750,231.17/9,432.09
  6. Step 6: Final answer
    x = 6,652.84

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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.