Home / 169,256.96-233,565.93-97,632.71

Finding the Fourth Proportional to 169,256.96, 233,565.93 and 97,632.71

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Solution

The fourth proportional to 169,256.96, 233,565.93 and 97,632.71 is: 134,728.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,256.96 : 233,565.93 = 97,632.71 : x
  2. Step 2: Convert to fraction form
    169,256.96/233,565.93 = 97,632.71/x
  3. Step 3: Cross multiply
    169,256.96x = 233,565.93 × 97,632.71
  4. Step 4: Simplify right side
    169,256.96x = 22,803,674,709.57
  5. Step 5: Solve for x
    x = 22,803,674,709.57/169,256.96
  6. Step 6: Final answer
    x = 134,728.14

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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.