Home / 52,106.54-78,095.63-29,636.06

Finding the Fourth Proportional to 52,106.54, 78,095.63 and 29,636.06

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Solution

The fourth proportional to 52,106.54, 78,095.63 and 29,636.06 is: 44,417.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,106.54 : 78,095.63 = 29,636.06 : x
  2. Step 2: Convert to fraction form
    52,106.54/78,095.63 = 29,636.06/x
  3. Step 3: Cross multiply
    52,106.54x = 78,095.63 × 29,636.06
  4. Step 4: Simplify right side
    52,106.54x = 2,314,446,460.03
  5. Step 5: Solve for x
    x = 2,314,446,460.03/52,106.54
  6. Step 6: Final answer
    x = 44,417.59

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1.5x scale

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.