Home / 59,106.06-88,646.70-19,652.58

Finding the Fourth Proportional to 59,106.06, 88,646.70 and 19,652.58

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Solution

The fourth proportional to 59,106.06, 88,646.70 and 19,652.58 is: 29,474.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,106.06 : 88,646.70 = 19,652.58 : x
  2. Step 2: Convert to fraction form
    59,106.06/88,646.70 = 19,652.58/x
  3. Step 3: Cross multiply
    59,106.06x = 88,646.70 × 19,652.58
  4. Step 4: Simplify right side
    59,106.06x = 1,742,136,363.49
  5. Step 5: Solve for x
    x = 1,742,136,363.49/59,106.06
  6. Step 6: Final answer
    x = 29,474.75

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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.