Home / 39,462.63-59,173.16-26,986.20

Finding the Fourth Proportional to 39,462.63, 59,173.16 and 26,986.20

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Solution

The fourth proportional to 39,462.63, 59,173.16 and 26,986.20 is: 40,465.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,462.63 : 59,173.16 = 26,986.20 : x
  2. Step 2: Convert to fraction form
    39,462.63/59,173.16 = 26,986.20/x
  3. Step 3: Cross multiply
    39,462.63x = 59,173.16 × 26,986.20
  4. Step 4: Simplify right side
    39,462.63x = 1,596,858,595.46
  5. Step 5: Solve for x
    x = 1,596,858,595.46/39,462.63
  6. Step 6: Final answer
    x = 40,465.08

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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.