Home / 35,331.90-52,900.65-33,582.30

Finding the Fourth Proportional to 35,331.90, 52,900.65 and 33,582.30

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Solution

The fourth proportional to 35,331.90, 52,900.65 and 33,582.30 is: 50,281.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,331.90 : 52,900.65 = 33,582.30 : x
  2. Step 2: Convert to fraction form
    35,331.90/52,900.65 = 33,582.30/x
  3. Step 3: Cross multiply
    35,331.90x = 52,900.65 × 33,582.30
  4. Step 4: Simplify right side
    35,331.90x = 1,776,525,498.50
  5. Step 5: Solve for x
    x = 1,776,525,498.50/35,331.90
  6. Step 6: Final answer
    x = 50,281.06

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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.