Home / 97,925.80-134,257.53-96,154.33

Finding the Fourth Proportional to 97,925.80, 134,257.53 and 96,154.33

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Solution

The fourth proportional to 97,925.80, 134,257.53 and 96,154.33 is: 131,828.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,925.80 : 134,257.53 = 96,154.33 : x
  2. Step 2: Convert to fraction form
    97,925.80/134,257.53 = 96,154.33/x
  3. Step 3: Cross multiply
    97,925.80x = 134,257.53 × 96,154.33
  4. Step 4: Simplify right side
    97,925.80x = 12,909,442,699.48
  5. Step 5: Solve for x
    x = 12,909,442,699.48/97,925.80
  6. Step 6: Final answer
    x = 131,828.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.