Home / 7,370.63-11,054.12-4,595.87

Finding the Fourth Proportional to 7,370.63, 11,054.12 and 4,595.87

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Solution

The fourth proportional to 7,370.63, 11,054.12 and 4,595.87 is: 6,892.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.63 : 11,054.12 = 4,595.87 : x
  2. Step 2: Convert to fraction form
    7,370.63/11,054.12 = 4,595.87/x
  3. Step 3: Cross multiply
    7,370.63x = 11,054.12 × 4,595.87
  4. Step 4: Simplify right side
    7,370.63x = 50,803,298.48
  5. Step 5: Solve for x
    x = 50,803,298.48/7,370.63
  6. Step 6: Final answer
    x = 6,892.67

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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.