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Finding the Fourth Proportional to 60,090.84, 90,094.74 and 26,340.67

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Solution

The fourth proportional to 60,090.84, 90,094.74 and 26,340.67 is: 39,492.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,090.84 : 90,094.74 = 26,340.67 : x
  2. Step 2: Convert to fraction form
    60,090.84/90,094.74 = 26,340.67/x
  3. Step 3: Cross multiply
    60,090.84x = 90,094.74 × 26,340.67
  4. Step 4: Simplify right side
    60,090.84x = 2,373,155,815.08
  5. Step 5: Solve for x
    x = 2,373,155,815.08/60,090.84
  6. Step 6: Final answer
    x = 39,492.80

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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.