Home / 9,035.95-13,545.72-4,102.93

Finding the Fourth Proportional to 9,035.95, 13,545.72 and 4,102.93

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Solution

The fourth proportional to 9,035.95, 13,545.72 and 4,102.93 is: 6,150.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035.95 : 13,545.72 = 4,102.93 : x
  2. Step 2: Convert to fraction form
    9,035.95/13,545.72 = 4,102.93/x
  3. Step 3: Cross multiply
    9,035.95x = 13,545.72 × 4,102.93
  4. Step 4: Simplify right side
    9,035.95x = 55,577,140.96
  5. Step 5: Solve for x
    x = 55,577,140.96/9,035.95
  6. Step 6: Final answer
    x = 6,150.67

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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.