Home / 107,357.04-148,151.94-59,610.57

Finding the Fourth Proportional to 107,357.04, 148,151.94 and 59,610.57

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Solution

The fourth proportional to 107,357.04, 148,151.94 and 59,610.57 is: 82,262.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,357.04 : 148,151.94 = 59,610.57 : x
  2. Step 2: Convert to fraction form
    107,357.04/148,151.94 = 59,610.57/x
  3. Step 3: Cross multiply
    107,357.04x = 148,151.94 × 59,610.57
  4. Step 4: Simplify right side
    107,357.04x = 8,831,421,590.01
  5. Step 5: Solve for x
    x = 8,831,421,590.01/107,357.04
  6. Step 6: Final answer
    x = 82,262.16

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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.