Home / 134,293.67-201,397.75-44,319.64

Finding the Fourth Proportional to 134,293.67, 201,397.75 and 44,319.64

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Solution

The fourth proportional to 134,293.67, 201,397.75 and 44,319.64 is: 66,465.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,293.67 : 201,397.75 = 44,319.64 : x
  2. Step 2: Convert to fraction form
    134,293.67/201,397.75 = 44,319.64/x
  3. Step 3: Cross multiply
    134,293.67x = 201,397.75 × 44,319.64
  4. Step 4: Simplify right side
    134,293.67x = 8,925,876,064.17
  5. Step 5: Solve for x
    x = 8,925,876,064.17/134,293.67
  6. Step 6: Final answer
    x = 66,465.35

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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.