Home / 9,924.76-14,875.79-4,074.13

Finding the Fourth Proportional to 9,924.76, 14,875.79 and 4,074.13

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Solution

The fourth proportional to 9,924.76, 14,875.79 and 4,074.13 is: 6,106.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924.76 : 14,875.79 = 4,074.13 : x
  2. Step 2: Convert to fraction form
    9,924.76/14,875.79 = 4,074.13/x
  3. Step 3: Cross multiply
    9,924.76x = 14,875.79 × 4,074.13
  4. Step 4: Simplify right side
    9,924.76x = 60,605,827.93
  5. Step 5: Solve for x
    x = 60,605,827.93/9,924.76
  6. Step 6: Final answer
    x = 6,106.53

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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.