Home / 6,526.10-9,006.09-3,541.96

Finding the Fourth Proportional to 6,526.10, 9,006.09 and 3,541.96

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Solution

The fourth proportional to 6,526.10, 9,006.09 and 3,541.96 is: 4,887.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526.10 : 9,006.09 = 3,541.96 : x
  2. Step 2: Convert to fraction form
    6,526.10/9,006.09 = 3,541.96/x
  3. Step 3: Cross multiply
    6,526.10x = 9,006.09 × 3,541.96
  4. Step 4: Simplify right side
    6,526.10x = 31,899,208.51
  5. Step 5: Solve for x
    x = 31,899,208.51/6,526.10
  6. Step 6: Final answer
    x = 4,887.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.