Home / 157,925.39-217,567.56-110,093.27

Finding the Fourth Proportional to 157,925.39, 217,567.56 and 110,093.27

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Solution

The fourth proportional to 157,925.39, 217,567.56 and 110,093.27 is: 151,671.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,925.39 : 217,567.56 = 110,093.27 : x
  2. Step 2: Convert to fraction form
    157,925.39/217,567.56 = 110,093.27/x
  3. Step 3: Cross multiply
    157,925.39x = 217,567.56 × 110,093.27
  4. Step 4: Simplify right side
    157,925.39x = 23,952,723,038.48
  5. Step 5: Solve for x
    x = 23,952,723,038.48/157,925.39
  6. Step 6: Final answer
    x = 151,671.14

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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.