Home / 9,587.64-14,401.14-6,305.40

Finding the Fourth Proportional to 9,587.64, 14,401.14 and 6,305.40

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Solution

The fourth proportional to 9,587.64, 14,401.14 and 6,305.40 is: 9,471.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587.64 : 14,401.14 = 6,305.40 : x
  2. Step 2: Convert to fraction form
    9,587.64/14,401.14 = 6,305.40/x
  3. Step 3: Cross multiply
    9,587.64x = 14,401.14 × 6,305.40
  4. Step 4: Simplify right side
    9,587.64x = 90,804,948.16
  5. Step 5: Solve for x
    x = 90,804,948.16/9,587.64
  6. Step 6: Final answer
    x = 9,471.04

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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.