Home / 169,070.01-233,323.65-93,618.51

Finding the Fourth Proportional to 169,070.01, 233,323.65 and 93,618.51

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Solution

The fourth proportional to 169,070.01, 233,323.65 and 93,618.51 is: 129,197.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,070.01 : 233,323.65 = 93,618.51 : x
  2. Step 2: Convert to fraction form
    169,070.01/233,323.65 = 93,618.51/x
  3. Step 3: Cross multiply
    169,070.01x = 233,323.65 × 93,618.51
  4. Step 4: Simplify right side
    169,070.01x = 21,843,412,460.76
  5. Step 5: Solve for x
    x = 21,843,412,460.76/169,070.01
  6. Step 6: Final answer
    x = 129,197.44

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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.