Home / 175,006.17-241,509.50-99,554.67

Finding the Fourth Proportional to 175,006.17, 241,509.50 and 99,554.67

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Solution

The fourth proportional to 175,006.17, 241,509.50 and 99,554.67 is: 137,386.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,006.17 : 241,509.50 = 99,554.67 : x
  2. Step 2: Convert to fraction form
    175,006.17/241,509.50 = 99,554.67/x
  3. Step 3: Cross multiply
    175,006.17x = 241,509.50 × 99,554.67
  4. Step 4: Simplify right side
    175,006.17x = 24,043,398,449.92
  5. Step 5: Solve for x
    x = 24,043,398,449.92/175,006.17
  6. Step 6: Final answer
    x = 137,386.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.