Home / 59,160.24-81,641.16-34,008.24

Finding the Fourth Proportional to 59,160.24, 81,641.16 and 34,008.24

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Solution

The fourth proportional to 59,160.24, 81,641.16 and 34,008.24 is: 46,931.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,160.24 : 81,641.16 = 34,008.24 : x
  2. Step 2: Convert to fraction form
    59,160.24/81,641.16 = 34,008.24/x
  3. Step 3: Cross multiply
    59,160.24x = 81,641.16 × 34,008.24
  4. Step 4: Simplify right side
    59,160.24x = 2,776,472,163.16
  5. Step 5: Solve for x
    x = 2,776,472,163.16/59,160.24
  6. Step 6: Final answer
    x = 46,931.39

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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.