Home / 14,363.32-21,547.14-4,501.30

Finding the Fourth Proportional to 14,363.32, 21,547.14 and 4,501.30

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Solution

The fourth proportional to 14,363.32, 21,547.14 and 4,501.30 is: 6,752.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,363.32 : 21,547.14 = 4,501.30 : x
  2. Step 2: Convert to fraction form
    14,363.32/21,547.14 = 4,501.30/x
  3. Step 3: Cross multiply
    14,363.32x = 21,547.14 × 4,501.30
  4. Step 4: Simplify right side
    14,363.32x = 96,990,141.28
  5. Step 5: Solve for x
    x = 96,990,141.28/14,363.32
  6. Step 6: Final answer
    x = 6,752.63

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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.