Home / 89,411.26-134,114.46-41,373.40

Finding the Fourth Proportional to 89,411.26, 134,114.46 and 41,373.40

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Solution

The fourth proportional to 89,411.26, 134,114.46 and 41,373.40 is: 62,058.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,411.26 : 134,114.46 = 41,373.40 : x
  2. Step 2: Convert to fraction form
    89,411.26/134,114.46 = 41,373.40/x
  3. Step 3: Cross multiply
    89,411.26x = 134,114.46 × 41,373.40
  4. Step 4: Simplify right side
    89,411.26x = 5,548,771,199.36
  5. Step 5: Solve for x
    x = 5,548,771,199.36/89,411.26
  6. Step 6: Final answer
    x = 62,058.98

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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.