Home / 9,719.46-14,504.40-9,595.26

Finding the Fourth Proportional to 9,719.46, 14,504.40 and 9,595.26

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Solution

The fourth proportional to 9,719.46, 14,504.40 and 9,595.26 is: 14,319.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,719.46 : 14,504.40 = 9,595.26 : x
  2. Step 2: Convert to fraction form
    9,719.46/14,504.40 = 9,595.26/x
  3. Step 3: Cross multiply
    9,719.46x = 14,504.40 × 9,595.26
  4. Step 4: Simplify right side
    9,719.46x = 139,173,489.14
  5. Step 5: Solve for x
    x = 139,173,489.14/9,719.46
  6. Step 6: Final answer
    x = 14,319.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.