Home / 107,384.24-148,187.66-59,637.18

Finding the Fourth Proportional to 107,384.24, 148,187.66 and 59,637.18

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Solution

The fourth proportional to 107,384.24, 148,187.66 and 59,637.18 is: 82,297.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,384.24 : 148,187.66 = 59,637.18 : x
  2. Step 2: Convert to fraction form
    107,384.24/148,187.66 = 59,637.18/x
  3. Step 3: Cross multiply
    107,384.24x = 148,187.66 × 59,637.18
  4. Step 4: Simplify right side
    107,384.24x = 8,837,494,153.20
  5. Step 5: Solve for x
    x = 8,837,494,153.20/107,384.24
  6. Step 6: Final answer
    x = 82,297.87

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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.