Home / 217,452.10-326,163.48-59,667.34

Finding the Fourth Proportional to 217,452.10, 326,163.48 and 59,667.34

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Solution

The fourth proportional to 217,452.10, 326,163.48 and 59,667.34 is: 89,496.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    217,452.10 : 326,163.48 = 59,667.34 : x
  2. Step 2: Convert to fraction form
    217,452.10/326,163.48 = 59,667.34/x
  3. Step 3: Cross multiply
    217,452.10x = 326,163.48 × 59,667.34
  4. Step 4: Simplify right side
    217,452.10x = 19,461,307,256.74
  5. Step 5: Solve for x
    x = 19,461,307,256.74/217,452.10
  6. Step 6: Final answer
    x = 89,496.98

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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.