Home / 44,261.40-66,392.04-13,094.16

Finding the Fourth Proportional to 44,261.40, 66,392.04 and 13,094.16

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Solution

The fourth proportional to 44,261.40, 66,392.04 and 13,094.16 is: 19,641.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,261.40 : 66,392.04 = 13,094.16 : x
  2. Step 2: Convert to fraction form
    44,261.40/66,392.04 = 13,094.16/x
  3. Step 3: Cross multiply
    44,261.40x = 66,392.04 × 13,094.16
  4. Step 4: Simplify right side
    44,261.40x = 869,347,994.49
  5. Step 5: Solve for x
    x = 869,347,994.49/44,261.40
  6. Step 6: Final answer
    x = 19,641.22

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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.