Home / 46,864.64-70,465.56-43,211.52

Finding the Fourth Proportional to 46,864.64, 70,465.56 and 43,211.52

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Solution

The fourth proportional to 46,864.64, 70,465.56 and 43,211.52 is: 64,972.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,864.64 : 70,465.56 = 43,211.52 : x
  2. Step 2: Convert to fraction form
    46,864.64/70,465.56 = 43,211.52/x
  3. Step 3: Cross multiply
    46,864.64x = 70,465.56 × 43,211.52
  4. Step 4: Simplify right side
    46,864.64x = 3,044,923,955.25
  5. Step 5: Solve for x
    x = 3,044,923,955.25/46,864.64
  6. Step 6: Final answer
    x = 64,972.74

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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.