Home / 193,895.07-267,465.93-116,350.67

Finding the Fourth Proportional to 193,895.07, 267,465.93 and 116,350.67

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Solution

The fourth proportional to 193,895.07, 267,465.93 and 116,350.67 is: 160,498.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,895.07 : 267,465.93 = 116,350.67 : x
  2. Step 2: Convert to fraction form
    193,895.07/267,465.93 = 116,350.67/x
  3. Step 3: Cross multiply
    193,895.07x = 267,465.93 × 116,350.67
  4. Step 4: Simplify right side
    193,895.07x = 31,119,838,820.34
  5. Step 5: Solve for x
    x = 31,119,838,820.34/193,895.07
  6. Step 6: Final answer
    x = 160,498.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.