Home / 107,317.68-148,106.52-59,580.24

Finding the Fourth Proportional to 107,317.68, 148,106.52 and 59,580.24

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Solution

The fourth proportional to 107,317.68, 148,106.52 and 59,580.24 is: 82,225.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,317.68 : 148,106.52 = 59,580.24 : x
  2. Step 2: Convert to fraction form
    107,317.68/148,106.52 = 59,580.24/x
  3. Step 3: Cross multiply
    107,317.68x = 148,106.52 × 59,580.24
  4. Step 4: Simplify right side
    107,317.68x = 8,824,222,007.16
  5. Step 5: Solve for x
    x = 8,824,222,007.16/107,317.68
  6. Step 6: Final answer
    x = 82,225.24

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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.