Home / 23,554.89-35,332.53-6,915.19

Finding the Fourth Proportional to 23,554.89, 35,332.53 and 6,915.19

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Solution

The fourth proportional to 23,554.89, 35,332.53 and 6,915.19 is: 10,372.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,554.89 : 35,332.53 = 6,915.19 : x
  2. Step 2: Convert to fraction form
    23,554.89/35,332.53 = 6,915.19/x
  3. Step 3: Cross multiply
    23,554.89x = 35,332.53 × 6,915.19
  4. Step 4: Simplify right side
    23,554.89x = 244,331,158.13
  5. Step 5: Solve for x
    x = 244,331,158.13/23,554.89
  6. Step 6: Final answer
    x = 10,372.84

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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.