Home / 148,130.40-222,195.60-65,024.40

Finding the Fourth Proportional to 148,130.40, 222,195.60 and 65,024.40

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Solution

The fourth proportional to 148,130.40, 222,195.60 and 65,024.40 is: 97,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,130.40 : 222,195.60 = 65,024.40 : x
  2. Step 2: Convert to fraction form
    148,130.40/222,195.60 = 65,024.40/x
  3. Step 3: Cross multiply
    148,130.40x = 222,195.60 × 65,024.40
  4. Step 4: Simplify right side
    148,130.40x = 14,448,135,572.64
  5. Step 5: Solve for x
    x = 14,448,135,572.64/148,130.40
  6. Step 6: Final answer
    x = 97,536.60

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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.