Home / 44,467.02-66,705.53-14,886.90

Finding the Fourth Proportional to 44,467.02, 66,705.53 and 14,886.90

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Solution

The fourth proportional to 44,467.02, 66,705.53 and 14,886.90 is: 22,332.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,467.02 : 66,705.53 = 14,886.90 : x
  2. Step 2: Convert to fraction form
    44,467.02/66,705.53 = 14,886.90/x
  3. Step 3: Cross multiply
    44,467.02x = 66,705.53 × 14,886.90
  4. Step 4: Simplify right side
    44,467.02x = 993,038,480.12
  5. Step 5: Solve for x
    x = 993,038,480.12/44,467.02
  6. Step 6: Final answer
    x = 22,332.02

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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.