Home / 314,182.46-433,573.67-170,943.58

Finding the Fourth Proportional to 314,182.46, 433,573.67 and 170,943.58

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Solution

The fourth proportional to 314,182.46, 433,573.67 and 170,943.58 is: 235,903.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,182.46 : 433,573.67 = 170,943.58 : x
  2. Step 2: Convert to fraction form
    314,182.46/433,573.67 = 170,943.58/x
  3. Step 3: Cross multiply
    314,182.46x = 433,573.67 × 170,943.58
  4. Step 4: Simplify right side
    314,182.46x = 74,116,635,343.54
  5. Step 5: Solve for x
    x = 74,116,635,343.54/314,182.46
  6. Step 6: Final answer
    x = 235,903.16

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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.