Home / 34,720.35-51,991.56-24,031.90

Finding the Fourth Proportional to 34,720.35, 51,991.56 and 24,031.90

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Solution

The fourth proportional to 34,720.35, 51,991.56 and 24,031.90 is: 35,986.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,720.35 : 51,991.56 = 24,031.90 : x
  2. Step 2: Convert to fraction form
    34,720.35/51,991.56 = 24,031.90/x
  3. Step 3: Cross multiply
    34,720.35x = 51,991.56 × 24,031.90
  4. Step 4: Simplify right side
    34,720.35x = 1,249,455,710.81
  5. Step 5: Solve for x
    x = 1,249,455,710.81/34,720.35
  6. Step 6: Final answer
    x = 35,986.27

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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.