Home / 44,058.02-66,087.58-12,893.90

Finding the Fourth Proportional to 44,058.02, 66,087.58 and 12,893.90

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Solution

The fourth proportional to 44,058.02, 66,087.58 and 12,893.90 is: 19,341.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,058.02 : 66,087.58 = 12,893.90 : x
  2. Step 2: Convert to fraction form
    44,058.02/66,087.58 = 12,893.90/x
  3. Step 3: Cross multiply
    44,058.02x = 66,087.58 × 12,893.90
  4. Step 4: Simplify right side
    44,058.02x = 852,126,647.76
  5. Step 5: Solve for x
    x = 852,126,647.76/44,058.02
  6. Step 6: Final answer
    x = 19,341.01

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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.