Home / 14,063.35-21,095.25-4,068.23

Finding the Fourth Proportional to 14,063.35, 21,095.25 and 4,068.23

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Solution

The fourth proportional to 14,063.35, 21,095.25 and 4,068.23 is: 6,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063.35 : 21,095.25 = 4,068.23 : x
  2. Step 2: Convert to fraction form
    14,063.35/21,095.25 = 4,068.23/x
  3. Step 3: Cross multiply
    14,063.35x = 21,095.25 × 4,068.23
  4. Step 4: Simplify right side
    14,063.35x = 85,820,223.43
  5. Step 5: Solve for x
    x = 85,820,223.43/14,063.35
  6. Step 6: Final answer
    x = 6,102.40

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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.