Home / 96,925.59-133,741.01-53,899.44

Finding the Fourth Proportional to 96,925.59, 133,741.01 and 53,899.44

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Solution

The fourth proportional to 96,925.59, 133,741.01 and 53,899.44 is: 74,372.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,925.59 : 133,741.01 = 53,899.44 : x
  2. Step 2: Convert to fraction form
    96,925.59/133,741.01 = 53,899.44/x
  3. Step 3: Cross multiply
    96,925.59x = 133,741.01 × 53,899.44
  4. Step 4: Simplify right side
    96,925.59x = 7,208,565,678.78
  5. Step 5: Solve for x
    x = 7,208,565,678.78/96,925.59
  6. Step 6: Final answer
    x = 74,372.16

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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.