Home / 169,014.49-233,242.76-92,532.31

Finding the Fourth Proportional to 169,014.49, 233,242.76 and 92,532.31

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Solution

The fourth proportional to 169,014.49, 233,242.76 and 92,532.31 is: 127,696.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,014.49 : 233,242.76 = 92,532.31 : x
  2. Step 2: Convert to fraction form
    169,014.49/233,242.76 = 92,532.31/x
  3. Step 3: Cross multiply
    169,014.49x = 233,242.76 × 92,532.31
  4. Step 4: Simplify right side
    169,014.49x = 21,582,490,327.81
  5. Step 5: Solve for x
    x = 21,582,490,327.81/169,014.49
  6. Step 6: Final answer
    x = 127,696.10

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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.