Home / 9,647.07-14,460.35-4,646.33

Finding the Fourth Proportional to 9,647.07, 14,460.35 and 4,646.33

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Solution

The fourth proportional to 9,647.07, 14,460.35 and 4,646.33 is: 6,964.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,647.07 : 14,460.35 = 4,646.33 : x
  2. Step 2: Convert to fraction form
    9,647.07/14,460.35 = 4,646.33/x
  3. Step 3: Cross multiply
    9,647.07x = 14,460.35 × 4,646.33
  4. Step 4: Simplify right side
    9,647.07x = 67,187,462.48
  5. Step 5: Solve for x
    x = 67,187,462.48/9,647.07
  6. Step 6: Final answer
    x = 6,964.55

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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.