Home / 169,606.47-234,075.57-97,016.07

Finding the Fourth Proportional to 169,606.47, 234,075.57 and 97,016.07

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Solution

The fourth proportional to 169,606.47, 234,075.57 and 97,016.07 is: 133,892.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,606.47 : 234,075.57 = 97,016.07 : x
  2. Step 2: Convert to fraction form
    169,606.47/234,075.57 = 97,016.07/x
  3. Step 3: Cross multiply
    169,606.47x = 234,075.57 × 97,016.07
  4. Step 4: Simplify right side
    169,606.47x = 22,709,091,884.41
  5. Step 5: Solve for x
    x = 22,709,091,884.41/169,606.47
  6. Step 6: Final answer
    x = 133,892.84

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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.