Home / 150,077.40-224,813.70-93,744.60

Finding the Fourth Proportional to 150,077.40, 224,813.70 and 93,744.60

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Solution

The fourth proportional to 150,077.40, 224,813.70 and 93,744.60 is: 140,428.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,077.40 : 224,813.70 = 93,744.60 : x
  2. Step 2: Convert to fraction form
    150,077.40/224,813.70 = 93,744.60/x
  3. Step 3: Cross multiply
    150,077.40x = 224,813.70 × 93,744.60
  4. Step 4: Simplify right side
    150,077.40x = 21,075,070,381.02
  5. Step 5: Solve for x
    x = 21,075,070,381.02/150,077.40
  6. Step 6: Final answer
    x = 140,428.01

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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.