Home / 96,075.60-144,113.44-25,956.72

Finding the Fourth Proportional to 96,075.60, 144,113.44 and 25,956.72

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Solution

The fourth proportional to 96,075.60, 144,113.44 and 25,956.72 is: 38,935.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,075.60 : 144,113.44 = 25,956.72 : x
  2. Step 2: Convert to fraction form
    96,075.60/144,113.44 = 25,956.72/x
  3. Step 3: Cross multiply
    96,075.60x = 144,113.44 × 25,956.72
  4. Step 4: Simplify right side
    96,075.60x = 3,740,712,210.32
  5. Step 5: Solve for x
    x = 3,740,712,210.32/96,075.60
  6. Step 6: Final answer
    x = 38,935.09

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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.