Home / 169,176.89-233,448.60-97,543.07

Finding the Fourth Proportional to 169,176.89, 233,448.60 and 97,543.07

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Solution

The fourth proportional to 169,176.89, 233,448.60 and 97,543.07 is: 134,600.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,176.89 : 233,448.60 = 97,543.07 : x
  2. Step 2: Convert to fraction form
    169,176.89/233,448.60 = 97,543.07/x
  3. Step 3: Cross multiply
    169,176.89x = 233,448.60 × 97,543.07
  4. Step 4: Simplify right side
    169,176.89x = 22,771,293,131.20
  5. Step 5: Solve for x
    x = 22,771,293,131.20/169,176.89
  6. Step 6: Final answer
    x = 134,600.49

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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.