Home / 4,336.04-6,502.08-1,869.68

Finding the Fourth Proportional to 4,336.04, 6,502.08 and 1,869.68

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Solution

The fourth proportional to 4,336.04, 6,502.08 and 1,869.68 is: 2,803.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336.04 : 6,502.08 = 1,869.68 : x
  2. Step 2: Convert to fraction form
    4,336.04/6,502.08 = 1,869.68/x
  3. Step 3: Cross multiply
    4,336.04x = 6,502.08 × 1,869.68
  4. Step 4: Simplify right side
    4,336.04x = 12,156,808.93
  5. Step 5: Solve for x
    x = 12,156,808.93/4,336.04
  6. Step 6: Final answer
    x = 2,803.67

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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.