Home / 97,277.43-134,220.01-59,036.08

Finding the Fourth Proportional to 97,277.43, 134,220.01 and 59,036.08

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Solution

The fourth proportional to 97,277.43, 134,220.01 and 59,036.08 is: 81,455.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,277.43 : 134,220.01 = 59,036.08 : x
  2. Step 2: Convert to fraction form
    97,277.43/134,220.01 = 59,036.08/x
  3. Step 3: Cross multiply
    97,277.43x = 134,220.01 × 59,036.08
  4. Step 4: Simplify right side
    97,277.43x = 7,923,822,952.78
  5. Step 5: Solve for x
    x = 7,923,822,952.78/97,277.43
  6. Step 6: Final answer
    x = 81,455.93

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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.