Home / 46,671.02-69,999.96-13,393.94

Finding the Fourth Proportional to 46,671.02, 69,999.96 and 13,393.94

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Solution

The fourth proportional to 46,671.02, 69,999.96 and 13,393.94 is: 20,089.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,671.02 : 69,999.96 = 13,393.94 : x
  2. Step 2: Convert to fraction form
    46,671.02/69,999.96 = 13,393.94/x
  3. Step 3: Cross multiply
    46,671.02x = 69,999.96 × 13,393.94
  4. Step 4: Simplify right side
    46,671.02x = 937,575,264.24
  5. Step 5: Solve for x
    x = 937,575,264.24/46,671.02
  6. Step 6: Final answer
    x = 20,089.02

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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.