Home / 47,264.00-65,228.91-35,306.57

Finding the Fourth Proportional to 47,264.00, 65,228.91 and 35,306.57

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Solution

The fourth proportional to 47,264.00, 65,228.91 and 35,306.57 is: 48,726.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,264.00 : 65,228.91 = 35,306.57 : x
  2. Step 2: Convert to fraction form
    47,264.00/65,228.91 = 35,306.57/x
  3. Step 3: Cross multiply
    47,264.00x = 65,228.91 × 35,306.57
  4. Step 4: Simplify right side
    47,264.00x = 2,303,009,240.01
  5. Step 5: Solve for x
    x = 2,303,009,240.01/47,264.00
  6. Step 6: Final answer
    x = 48,726.50

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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.