Home / 9,643.08-14,465.34-4,095.80

Finding the Fourth Proportional to 9,643.08, 14,465.34 and 4,095.80

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Solution

The fourth proportional to 9,643.08, 14,465.34 and 4,095.80 is: 6,144.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,643.08 : 14,465.34 = 4,095.80 : x
  2. Step 2: Convert to fraction form
    9,643.08/14,465.34 = 4,095.80/x
  3. Step 3: Cross multiply
    9,643.08x = 14,465.34 × 4,095.80
  4. Step 4: Simplify right side
    9,643.08x = 59,247,139.57
  5. Step 5: Solve for x
    x = 59,247,139.57/9,643.08
  6. Step 6: Final answer
    x = 6,144.01

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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.