Home / 10,834.04-14,950.56-6,054.20

Finding the Fourth Proportional to 10,834.04, 14,950.56 and 6,054.20

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Solution

The fourth proportional to 10,834.04, 14,950.56 and 6,054.20 is: 8,354.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834.04 : 14,950.56 = 6,054.20 : x
  2. Step 2: Convert to fraction form
    10,834.04/14,950.56 = 6,054.20/x
  3. Step 3: Cross multiply
    10,834.04x = 14,950.56 × 6,054.20
  4. Step 4: Simplify right side
    10,834.04x = 90,513,680.35
  5. Step 5: Solve for x
    x = 90,513,680.35/10,834.04
  6. Step 6: Final answer
    x = 8,354.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.