Home / 46,529.02-64,204.22-31,454.48

Finding the Fourth Proportional to 46,529.02, 64,204.22 and 31,454.48

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Solution

The fourth proportional to 46,529.02, 64,204.22 and 31,454.48 is: 43,403.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,529.02 : 64,204.22 = 31,454.48 : x
  2. Step 2: Convert to fraction form
    46,529.02/64,204.22 = 31,454.48/x
  3. Step 3: Cross multiply
    46,529.02x = 64,204.22 × 31,454.48
  4. Step 4: Simplify right side
    46,529.02x = 2,019,510,353.91
  5. Step 5: Solve for x
    x = 2,019,510,353.91/46,529.02
  6. Step 6: Final answer
    x = 43,403.24

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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.