Home / 117,006.90-175,510.35-96,011.70

Finding the Fourth Proportional to 117,006.90, 175,510.35 and 96,011.70

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Solution

The fourth proportional to 117,006.90, 175,510.35 and 96,011.70 is: 144,017.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,006.90 : 175,510.35 = 96,011.70 : x
  2. Step 2: Convert to fraction form
    117,006.90/175,510.35 = 96,011.70/x
  3. Step 3: Cross multiply
    117,006.90x = 175,510.35 × 96,011.70
  4. Step 4: Simplify right side
    117,006.90x = 16,851,047,071.10
  5. Step 5: Solve for x
    x = 16,851,047,071.10/117,006.90
  6. Step 6: Final answer
    x = 144,017.55

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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.