Home / 112,663.00-169,075.91-44,284.74

Finding the Fourth Proportional to 112,663.00, 169,075.91 and 44,284.74

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Solution

The fourth proportional to 112,663.00, 169,075.91 and 44,284.74 is: 66,459.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,663.00 : 169,075.91 = 44,284.74 : x
  2. Step 2: Convert to fraction form
    112,663.00/169,075.91 = 44,284.74/x
  3. Step 3: Cross multiply
    112,663.00x = 169,075.91 × 44,284.74
  4. Step 4: Simplify right side
    112,663.00x = 7,487,482,179.95
  5. Step 5: Solve for x
    x = 7,487,482,179.95/112,663.00
  6. Step 6: Final answer
    x = 66,459.10

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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.