Home / 124,166.01-186,216.21-35,424.57

Finding the Fourth Proportional to 124,166.01, 186,216.21 and 35,424.57

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Solution

The fourth proportional to 124,166.01, 186,216.21 and 35,424.57 is: 53,127.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,166.01 : 186,216.21 = 35,424.57 : x
  2. Step 2: Convert to fraction form
    124,166.01/186,216.21 = 35,424.57/x
  3. Step 3: Cross multiply
    124,166.01x = 186,216.21 × 35,424.57
  4. Step 4: Simplify right side
    124,166.01x = 6,596,629,166.28
  5. Step 5: Solve for x
    x = 6,596,629,166.28/124,166.01
  6. Step 6: Final answer
    x = 53,127.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.