Home / 39,009.01-58,477.97-14,043.19

Finding the Fourth Proportional to 39,009.01, 58,477.97 and 14,043.19

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Solution

The fourth proportional to 39,009.01, 58,477.97 and 14,043.19 is: 21,051.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,009.01 : 58,477.97 = 14,043.19 : x
  2. Step 2: Convert to fraction form
    39,009.01/58,477.97 = 14,043.19/x
  3. Step 3: Cross multiply
    39,009.01x = 58,477.97 × 14,043.19
  4. Step 4: Simplify right side
    39,009.01x = 821,216,880.92
  5. Step 5: Solve for x
    x = 821,216,880.92/39,009.01
  6. Step 6: Final answer
    x = 21,051.98

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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.