Home / 88,547.58-132,748.95-41,192.19

Finding the Fourth Proportional to 88,547.58, 132,748.95 and 41,192.19

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Solution

The fourth proportional to 88,547.58, 132,748.95 and 41,192.19 is: 61,754.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,547.58 : 132,748.95 = 41,192.19 : x
  2. Step 2: Convert to fraction form
    88,547.58/132,748.95 = 41,192.19/x
  3. Step 3: Cross multiply
    88,547.58x = 132,748.95 × 41,192.19
  4. Step 4: Simplify right side
    88,547.58x = 5,468,219,970.70
  5. Step 5: Solve for x
    x = 5,468,219,970.70/88,547.58
  6. Step 6: Final answer
    x = 61,754.60

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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.