Home / 9,681.16-14,527.34-4,486.76

Finding the Fourth Proportional to 9,681.16, 14,527.34 and 4,486.76

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Solution

The fourth proportional to 9,681.16, 14,527.34 and 4,486.76 is: 6,732.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681.16 : 14,527.34 = 4,486.76 : x
  2. Step 2: Convert to fraction form
    9,681.16/14,527.34 = 4,486.76/x
  3. Step 3: Cross multiply
    9,681.16x = 14,527.34 × 4,486.76
  4. Step 4: Simplify right side
    9,681.16x = 65,180,688.02
  5. Step 5: Solve for x
    x = 65,180,688.02/9,681.16
  6. Step 6: Final answer
    x = 6,732.74

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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.