Home / 110,024.40-165,061.41-59,422.32

Finding the Fourth Proportional to 110,024.40, 165,061.41 and 59,422.32

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Solution

The fourth proportional to 110,024.40, 165,061.41 and 59,422.32 is: 89,146.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,024.40 : 165,061.41 = 59,422.32 : x
  2. Step 2: Convert to fraction form
    110,024.40/165,061.41 = 59,422.32/x
  3. Step 3: Cross multiply
    110,024.40x = 165,061.41 × 59,422.32
  4. Step 4: Simplify right side
    110,024.40x = 9,808,331,924.67
  5. Step 5: Solve for x
    x = 9,808,331,924.67/110,024.40
  6. Step 6: Final answer
    x = 89,146.88

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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.