Home / 59,106.60-81,565.08-33,612.50

Finding the Fourth Proportional to 59,106.60, 81,565.08 and 33,612.50

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Solution

The fourth proportional to 59,106.60, 81,565.08 and 33,612.50 is: 46,384.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,106.60 : 81,565.08 = 33,612.50 : x
  2. Step 2: Convert to fraction form
    59,106.60/81,565.08 = 33,612.50/x
  3. Step 3: Cross multiply
    59,106.60x = 81,565.08 × 33,612.50
  4. Step 4: Simplify right side
    59,106.60x = 2,741,606,157.31
  5. Step 5: Solve for x
    x = 2,741,606,157.31/59,106.60
  6. Step 6: Final answer
    x = 46,384.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.