Home / 32,776.02-45,246.32-25,616.32

Finding the Fourth Proportional to 32,776.02, 45,246.32 and 25,616.32

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Solution

The fourth proportional to 32,776.02, 45,246.32 and 25,616.32 is: 35,362.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776.02 : 45,246.32 = 25,616.32 : x
  2. Step 2: Convert to fraction form
    32,776.02/45,246.32 = 25,616.32/x
  3. Step 3: Cross multiply
    32,776.02x = 45,246.32 × 25,616.32
  4. Step 4: Simplify right side
    32,776.02x = 1,159,044,211.94
  5. Step 5: Solve for x
    x = 1,159,044,211.94/32,776.02
  6. Step 6: Final answer
    x = 35,362.57

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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.