Home / 126,598.37-174,698.67-69,226.32

Finding the Fourth Proportional to 126,598.37, 174,698.67 and 69,226.32

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Solution

The fourth proportional to 126,598.37, 174,698.67 and 69,226.32 is: 95,528.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,598.37 : 174,698.67 = 69,226.32 : x
  2. Step 2: Convert to fraction form
    126,598.37/174,698.67 = 69,226.32/x
  3. Step 3: Cross multiply
    126,598.37x = 174,698.67 × 69,226.32
  4. Step 4: Simplify right side
    126,598.37x = 12,093,745,159.50
  5. Step 5: Solve for x
    x = 12,093,745,159.50/126,598.37
  6. Step 6: Final answer
    x = 95,528.44

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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.