Home / 149,337.60-224,006.40-94,041.60

Finding the Fourth Proportional to 149,337.60, 224,006.40 and 94,041.60

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Solution

The fourth proportional to 149,337.60, 224,006.40 and 94,041.60 is: 141,062.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,337.60 : 224,006.40 = 94,041.60 : x
  2. Step 2: Convert to fraction form
    149,337.60/224,006.40 = 94,041.60/x
  3. Step 3: Cross multiply
    149,337.60x = 224,006.40 × 94,041.60
  4. Step 4: Simplify right side
    149,337.60x = 21,065,920,266.24
  5. Step 5: Solve for x
    x = 21,065,920,266.24/149,337.60
  6. Step 6: Final answer
    x = 141,062.40

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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.