Home / 55,616.02-83,437.70-16,173.47

Finding the Fourth Proportional to 55,616.02, 83,437.70 and 16,173.47

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Solution

The fourth proportional to 55,616.02, 83,437.70 and 16,173.47 is: 24,264.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,616.02 : 83,437.70 = 16,173.47 : x
  2. Step 2: Convert to fraction form
    55,616.02/83,437.70 = 16,173.47/x
  3. Step 3: Cross multiply
    55,616.02x = 83,437.70 × 16,173.47
  4. Step 4: Simplify right side
    55,616.02x = 1,349,477,265.55
  5. Step 5: Solve for x
    x = 1,349,477,265.55/55,616.02
  6. Step 6: Final answer
    x = 24,264.18

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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.