Home / 46,418.35-64,055.47-26,279.40

Finding the Fourth Proportional to 46,418.35, 64,055.47 and 26,279.40

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Solution

The fourth proportional to 46,418.35, 64,055.47 and 26,279.40 is: 36,264.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,418.35 : 64,055.47 = 26,279.40 : x
  2. Step 2: Convert to fraction form
    46,418.35/64,055.47 = 26,279.40/x
  3. Step 3: Cross multiply
    46,418.35x = 64,055.47 × 26,279.40
  4. Step 4: Simplify right side
    46,418.35x = 1,683,339,318.32
  5. Step 5: Solve for x
    x = 1,683,339,318.32/46,418.35
  6. Step 6: Final answer
    x = 36,264.52

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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.