Home / 35,666.30-53,499.34-10,706.25

Finding the Fourth Proportional to 35,666.30, 53,499.34 and 10,706.25

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Solution

The fourth proportional to 35,666.30, 53,499.34 and 10,706.25 is: 16,059.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,666.30 : 53,499.34 = 10,706.25 : x
  2. Step 2: Convert to fraction form
    35,666.30/53,499.34 = 10,706.25/x
  3. Step 3: Cross multiply
    35,666.30x = 53,499.34 × 10,706.25
  4. Step 4: Simplify right side
    35,666.30x = 572,777,308.88
  5. Step 5: Solve for x
    x = 572,777,308.88/35,666.30
  6. Step 6: Final answer
    x = 16,059.34

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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.