Home / 9,472.32-14,208.48-2,547.36

Finding the Fourth Proportional to 9,472.32, 14,208.48 and 2,547.36

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Solution

The fourth proportional to 9,472.32, 14,208.48 and 2,547.36 is: 3,821.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,472.32 : 14,208.48 = 2,547.36 : x
  2. Step 2: Convert to fraction form
    9,472.32/14,208.48 = 2,547.36/x
  3. Step 3: Cross multiply
    9,472.32x = 14,208.48 × 2,547.36
  4. Step 4: Simplify right side
    9,472.32x = 36,194,113.61
  5. Step 5: Solve for x
    x = 36,194,113.61/9,472.32
  6. Step 6: Final answer
    x = 3,821.04

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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.