Home / 47,297.52-65,271.07-26,077.55

Finding the Fourth Proportional to 47,297.52, 65,271.07 and 26,077.55

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Solution

The fourth proportional to 47,297.52, 65,271.07 and 26,077.55 is: 35,987.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,297.52 : 65,271.07 = 26,077.55 : x
  2. Step 2: Convert to fraction form
    47,297.52/65,271.07 = 26,077.55/x
  3. Step 3: Cross multiply
    47,297.52x = 65,271.07 × 26,077.55
  4. Step 4: Simplify right side
    47,297.52x = 1,702,109,151.03
  5. Step 5: Solve for x
    x = 1,702,109,151.03/47,297.52
  6. Step 6: Final answer
    x = 35,987.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.