Home / 14,444.47-21,667.94-4,056.22

Finding the Fourth Proportional to 14,444.47, 21,667.94 and 4,056.22

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Solution

The fourth proportional to 14,444.47, 21,667.94 and 4,056.22 is: 6,084.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,444.47 : 21,667.94 = 4,056.22 : x
  2. Step 2: Convert to fraction form
    14,444.47/21,667.94 = 4,056.22/x
  3. Step 3: Cross multiply
    14,444.47x = 21,667.94 × 4,056.22
  4. Step 4: Simplify right side
    14,444.47x = 87,889,931.59
  5. Step 5: Solve for x
    x = 87,889,931.59/14,444.47
  6. Step 6: Final answer
    x = 6,084.68

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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.