Home / 46,366.68-69,133.36-42,408.07

Finding the Fourth Proportional to 46,366.68, 69,133.36 and 42,408.07

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Solution

The fourth proportional to 46,366.68, 69,133.36 and 42,408.07 is: 63,231.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,366.68 : 69,133.36 = 42,408.07 : x
  2. Step 2: Convert to fraction form
    46,366.68/69,133.36 = 42,408.07/x
  3. Step 3: Cross multiply
    46,366.68x = 69,133.36 × 42,408.07
  4. Step 4: Simplify right side
    46,366.68x = 2,931,812,091.36
  5. Step 5: Solve for x
    x = 2,931,812,091.36/46,366.68
  6. Step 6: Final answer
    x = 63,231.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.