Home / 108,410.24-162,574.95-37,313.03

Finding the Fourth Proportional to 108,410.24, 162,574.95 and 37,313.03

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Solution

The fourth proportional to 108,410.24, 162,574.95 and 37,313.03 is: 55,955.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,410.24 : 162,574.95 = 37,313.03 : x
  2. Step 2: Convert to fraction form
    108,410.24/162,574.95 = 37,313.03/x
  3. Step 3: Cross multiply
    108,410.24x = 162,574.95 × 37,313.03
  4. Step 4: Simplify right side
    108,410.24x = 6,066,163,986.60
  5. Step 5: Solve for x
    x = 6,066,163,986.60/108,410.24
  6. Step 6: Final answer
    x = 55,955.64

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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.