Home / 26,406.84-39,335.10-25,004.40

Finding the Fourth Proportional to 26,406.84, 39,335.10 and 25,004.40

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Solution

The fourth proportional to 26,406.84, 39,335.10 and 25,004.40 is: 37,246.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,406.84 : 39,335.10 = 25,004.40 : x
  2. Step 2: Convert to fraction form
    26,406.84/39,335.10 = 25,004.40/x
  3. Step 3: Cross multiply
    26,406.84x = 39,335.10 × 25,004.40
  4. Step 4: Simplify right side
    26,406.84x = 983,550,574.44
  5. Step 5: Solve for x
    x = 983,550,574.44/26,406.84
  6. Step 6: Final answer
    x = 37,246.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.