Home / 149,491.04-224,296.29-60,751.49

Finding the Fourth Proportional to 149,491.04, 224,296.29 and 60,751.49

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Solution

The fourth proportional to 149,491.04, 224,296.29 and 60,751.49 is: 91,151.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,491.04 : 224,296.29 = 60,751.49 : x
  2. Step 2: Convert to fraction form
    149,491.04/224,296.29 = 60,751.49/x
  3. Step 3: Cross multiply
    149,491.04x = 224,296.29 × 60,751.49
  4. Step 4: Simplify right side
    149,491.04x = 13,626,332,697.49
  5. Step 5: Solve for x
    x = 13,626,332,697.49/149,491.04
  6. Step 6: Final answer
    x = 91,151.50

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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.