Home / 46,277.10-69,415.02-11,217.06

Finding the Fourth Proportional to 46,277.10, 69,415.02 and 11,217.06

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Solution

The fourth proportional to 46,277.10, 69,415.02 and 11,217.06 is: 16,825.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,277.10 : 69,415.02 = 11,217.06 : x
  2. Step 2: Convert to fraction form
    46,277.10/69,415.02 = 11,217.06/x
  3. Step 3: Cross multiply
    46,277.10x = 69,415.02 × 11,217.06
  4. Step 4: Simplify right side
    46,277.10x = 778,632,444.24
  5. Step 5: Solve for x
    x = 778,632,444.24/46,277.10
  6. Step 6: Final answer
    x = 16,825.44

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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.