Home / 174,090.06-240,254.37-97,605.36

Finding the Fourth Proportional to 174,090.06, 240,254.37 and 97,605.36

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Solution

The fourth proportional to 174,090.06, 240,254.37 and 97,605.36 is: 134,701.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,090.06 : 240,254.37 = 97,605.36 : x
  2. Step 2: Convert to fraction form
    174,090.06/240,254.37 = 97,605.36/x
  3. Step 3: Cross multiply
    174,090.06x = 240,254.37 × 97,605.36
  4. Step 4: Simplify right side
    174,090.06x = 23,450,114,275.42
  5. Step 5: Solve for x
    x = 23,450,114,275.42/174,090.06
  6. Step 6: Final answer
    x = 134,701.05

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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.