Home / 48,307.53-66,653.81-46,714.67

Finding the Fourth Proportional to 48,307.53, 66,653.81 and 46,714.67

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Solution

The fourth proportional to 48,307.53, 66,653.81 and 46,714.67 is: 64,456.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,307.53 : 66,653.81 = 46,714.67 : x
  2. Step 2: Convert to fraction form
    48,307.53/66,653.81 = 46,714.67/x
  3. Step 3: Cross multiply
    48,307.53x = 66,653.81 × 46,714.67
  4. Step 4: Simplify right side
    48,307.53x = 3,113,710,171.55
  5. Step 5: Solve for x
    x = 3,113,710,171.55/48,307.53
  6. Step 6: Final answer
    x = 64,456.00

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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.