Home / 169,225.04-233,455.56-97,587.92

Finding the Fourth Proportional to 169,225.04, 233,455.56 and 97,587.92

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Solution

The fourth proportional to 169,225.04, 233,455.56 and 97,587.92 is: 134,628.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,225.04 : 233,455.56 = 97,587.92 : x
  2. Step 2: Convert to fraction form
    169,225.04/233,455.56 = 97,587.92/x
  3. Step 3: Cross multiply
    169,225.04x = 233,455.56 × 97,587.92
  4. Step 4: Simplify right side
    169,225.04x = 22,782,442,512.84
  5. Step 5: Solve for x
    x = 22,782,442,512.84/169,225.04
  6. Step 6: Final answer
    x = 134,628.08

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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.