Home / 44,011.23-66,025.20-14,430.84

Finding the Fourth Proportional to 44,011.23, 66,025.20 and 14,430.84

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Solution

The fourth proportional to 44,011.23, 66,025.20 and 14,430.84 is: 21,649.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,011.23 : 66,025.20 = 14,430.84 : x
  2. Step 2: Convert to fraction form
    44,011.23/66,025.20 = 14,430.84/x
  3. Step 3: Cross multiply
    44,011.23x = 66,025.20 × 14,430.84
  4. Step 4: Simplify right side
    44,011.23x = 952,799,097.17
  5. Step 5: Solve for x
    x = 952,799,097.17/44,011.23
  6. Step 6: Final answer
    x = 21,649.00

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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.