Home / 22,510.04-33,746.79-9,372.25

Finding the Fourth Proportional to 22,510.04, 33,746.79 and 9,372.25

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Solution

The fourth proportional to 22,510.04, 33,746.79 and 9,372.25 is: 14,050.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,510.04 : 33,746.79 = 9,372.25 : x
  2. Step 2: Convert to fraction form
    22,510.04/33,746.79 = 9,372.25/x
  3. Step 3: Cross multiply
    22,510.04x = 33,746.79 × 9,372.25
  4. Step 4: Simplify right side
    22,510.04x = 316,283,352.58
  5. Step 5: Solve for x
    x = 316,283,352.58/22,510.04
  6. Step 6: Final answer
    x = 14,050.77

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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.