Home / 46,810.40-70,215.60-44,404.70

Finding the Fourth Proportional to 46,810.40, 70,215.60 and 44,404.70

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Solution

The fourth proportional to 46,810.40, 70,215.60 and 44,404.70 is: 66,607.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,810.40 : 70,215.60 = 44,404.70 : x
  2. Step 2: Convert to fraction form
    46,810.40/70,215.60 = 44,404.70/x
  3. Step 3: Cross multiply
    46,810.40x = 70,215.60 × 44,404.70
  4. Step 4: Simplify right side
    46,810.40x = 3,117,902,653.32
  5. Step 5: Solve for x
    x = 3,117,902,653.32/46,810.40
  6. Step 6: Final answer
    x = 66,607.05

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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.