Home / 35,075.04-52,620.46-11,700.88

Finding the Fourth Proportional to 35,075.04, 52,620.46 and 11,700.88

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Solution

The fourth proportional to 35,075.04, 52,620.46 and 11,700.88 is: 17,553.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,075.04 : 52,620.46 = 11,700.88 : x
  2. Step 2: Convert to fraction form
    35,075.04/52,620.46 = 11,700.88/x
  3. Step 3: Cross multiply
    35,075.04x = 52,620.46 × 11,700.88
  4. Step 4: Simplify right side
    35,075.04x = 615,705,688.00
  5. Step 5: Solve for x
    x = 615,705,688.00/35,075.04
  6. Step 6: Final answer
    x = 17,553.96

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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.