Home / 169,795.74-234,307.83-94,341.66

Finding the Fourth Proportional to 169,795.74, 234,307.83 and 94,341.66

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Solution

The fourth proportional to 169,795.74, 234,307.83 and 94,341.66 is: 130,185.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,795.74 : 234,307.83 = 94,341.66 : x
  2. Step 2: Convert to fraction form
    169,795.74/234,307.83 = 94,341.66/x
  3. Step 3: Cross multiply
    169,795.74x = 234,307.83 × 94,341.66
  4. Step 4: Simplify right side
    169,795.74x = 22,104,989,633.20
  5. Step 5: Solve for x
    x = 22,104,989,633.20/169,795.74
  6. Step 6: Final answer
    x = 130,185.77

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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.