Home / 17,554.07-26,341.50-6,468.53

Finding the Fourth Proportional to 17,554.07, 26,341.50 and 6,468.53

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Solution

The fourth proportional to 17,554.07, 26,341.50 and 6,468.53 is: 9,706.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,554.07 : 26,341.50 = 6,468.53 : x
  2. Step 2: Convert to fraction form
    17,554.07/26,341.50 = 6,468.53/x
  3. Step 3: Cross multiply
    17,554.07x = 26,341.50 × 6,468.53
  4. Step 4: Simplify right side
    17,554.07x = 170,390,783.00
  5. Step 5: Solve for x
    x = 170,390,783.00/17,554.07
  6. Step 6: Final answer
    x = 9,706.63

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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.