Home / 9,645.19-14,465.26-4,095.67

Finding the Fourth Proportional to 9,645.19, 14,465.26 and 4,095.67

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Solution

The fourth proportional to 9,645.19, 14,465.26 and 4,095.67 is: 6,142.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645.19 : 14,465.26 = 4,095.67 : x
  2. Step 2: Convert to fraction form
    9,645.19/14,465.26 = 4,095.67/x
  3. Step 3: Cross multiply
    9,645.19x = 14,465.26 × 4,095.67
  4. Step 4: Simplify right side
    9,645.19x = 59,244,931.42
  5. Step 5: Solve for x
    x = 59,244,931.42/9,645.19
  6. Step 6: Final answer
    x = 6,142.43

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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.