Home / 169,526.13-233,957.01-94,074.63

Finding the Fourth Proportional to 169,526.13, 233,957.01 and 94,074.63

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Solution

The fourth proportional to 169,526.13, 233,957.01 and 94,074.63 is: 129,829.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,526.13 : 233,957.01 = 94,074.63 : x
  2. Step 2: Convert to fraction form
    169,526.13/233,957.01 = 94,074.63/x
  3. Step 3: Cross multiply
    169,526.13x = 233,957.01 × 94,074.63
  4. Step 4: Simplify right side
    169,526.13x = 22,009,419,151.66
  5. Step 5: Solve for x
    x = 22,009,419,151.66/169,526.13
  6. Step 6: Final answer
    x = 129,829.07

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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.