Home / 46,366.47-69,548.49-13,088.84

Finding the Fourth Proportional to 46,366.47, 69,548.49 and 13,088.84

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Solution

The fourth proportional to 46,366.47, 69,548.49 and 13,088.84 is: 19,632.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,366.47 : 69,548.49 = 13,088.84 : x
  2. Step 2: Convert to fraction form
    46,366.47/69,548.49 = 13,088.84/x
  3. Step 3: Cross multiply
    46,366.47x = 69,548.49 × 13,088.84
  4. Step 4: Simplify right side
    46,366.47x = 910,308,710.11
  5. Step 5: Solve for x
    x = 910,308,710.11/46,366.47
  6. Step 6: Final answer
    x = 19,632.91

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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.