Home / 169,019.52-233,178.58-97,361.16

Finding the Fourth Proportional to 169,019.52, 233,178.58 and 97,361.16

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Solution

The fourth proportional to 169,019.52, 233,178.58 and 97,361.16 is: 134,319.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,019.52 : 233,178.58 = 97,361.16 : x
  2. Step 2: Convert to fraction form
    169,019.52/233,178.58 = 97,361.16/x
  3. Step 3: Cross multiply
    169,019.52x = 233,178.58 × 97,361.16
  4. Step 4: Simplify right side
    169,019.52x = 22,702,537,035.95
  5. Step 5: Solve for x
    x = 22,702,537,035.95/169,019.52
  6. Step 6: Final answer
    x = 134,319.02

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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.