Home / 46,170.02-63,756.60-34,820.08

Finding the Fourth Proportional to 46,170.02, 63,756.60 and 34,820.08

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Solution

The fourth proportional to 46,170.02, 63,756.60 and 34,820.08 is: 48,083.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,170.02 : 63,756.60 = 34,820.08 : x
  2. Step 2: Convert to fraction form
    46,170.02/63,756.60 = 34,820.08/x
  3. Step 3: Cross multiply
    46,170.02x = 63,756.60 × 34,820.08
  4. Step 4: Simplify right side
    46,170.02x = 2,220,009,912.53
  5. Step 5: Solve for x
    x = 2,220,009,912.53/46,170.02
  6. Step 6: Final answer
    x = 48,083.36

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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.