Home / 16,547.24-24,824.30-4,859.40

Finding the Fourth Proportional to 16,547.24, 24,824.30 and 4,859.40

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Solution

The fourth proportional to 16,547.24, 24,824.30 and 4,859.40 is: 7,290.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,547.24 : 24,824.30 = 4,859.40 : x
  2. Step 2: Convert to fraction form
    16,547.24/24,824.30 = 4,859.40/x
  3. Step 3: Cross multiply
    16,547.24x = 24,824.30 × 4,859.40
  4. Step 4: Simplify right side
    16,547.24x = 120,631,203.42
  5. Step 5: Solve for x
    x = 120,631,203.42/16,547.24
  6. Step 6: Final answer
    x = 7,290.11

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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.