Home / 9,527.93-14,284.70-4,256.57

Finding the Fourth Proportional to 9,527.93, 14,284.70 and 4,256.57

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Solution

The fourth proportional to 9,527.93, 14,284.70 and 4,256.57 is: 6,381.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527.93 : 14,284.70 = 4,256.57 : x
  2. Step 2: Convert to fraction form
    9,527.93/14,284.70 = 4,256.57/x
  3. Step 3: Cross multiply
    9,527.93x = 14,284.70 × 4,256.57
  4. Step 4: Simplify right side
    9,527.93x = 60,803,799.46
  5. Step 5: Solve for x
    x = 60,803,799.46/9,527.93
  6. Step 6: Final answer
    x = 6,381.64

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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.