Home / 45,831.60-68,747.40-24,836.40

Finding the Fourth Proportional to 45,831.60, 68,747.40 and 24,836.40

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Solution

The fourth proportional to 45,831.60, 68,747.40 and 24,836.40 is: 37,254.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,831.60 : 68,747.40 = 24,836.40 : x
  2. Step 2: Convert to fraction form
    45,831.60/68,747.40 = 24,836.40/x
  3. Step 3: Cross multiply
    45,831.60x = 68,747.40 × 24,836.40
  4. Step 4: Simplify right side
    45,831.60x = 1,707,437,925.36
  5. Step 5: Solve for x
    x = 1,707,437,925.36/45,831.60
  6. Step 6: Final answer
    x = 37,254.60

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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.