Home / 51,950.04-77,925.06-41,627.40

Finding the Fourth Proportional to 51,950.04, 77,925.06 and 41,627.40

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Solution

The fourth proportional to 51,950.04, 77,925.06 and 41,627.40 is: 62,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,950.04 : 77,925.06 = 41,627.40 : x
  2. Step 2: Convert to fraction form
    51,950.04/77,925.06 = 41,627.40/x
  3. Step 3: Cross multiply
    51,950.04x = 77,925.06 × 41,627.40
  4. Step 4: Simplify right side
    51,950.04x = 3,243,817,642.64
  5. Step 5: Solve for x
    x = 3,243,817,642.64/51,950.04
  6. Step 6: Final answer
    x = 62,441.10

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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.