Home / 32,646.65-45,077.78-25,080.98

Finding the Fourth Proportional to 32,646.65, 45,077.78 and 25,080.98

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Solution

The fourth proportional to 32,646.65, 45,077.78 and 25,080.98 is: 34,631.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,646.65 : 45,077.78 = 25,080.98 : x
  2. Step 2: Convert to fraction form
    32,646.65/45,077.78 = 25,080.98/x
  3. Step 3: Cross multiply
    32,646.65x = 45,077.78 × 25,080.98
  4. Step 4: Simplify right side
    32,646.65x = 1,130,594,735.94
  5. Step 5: Solve for x
    x = 1,130,594,735.94/32,646.65
  6. Step 6: Final answer
    x = 34,631.27

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1.5x scale

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.