Home / 46,535.18-64,218.14-25,314.45

Finding the Fourth Proportional to 46,535.18, 64,218.14 and 25,314.45

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Solution

The fourth proportional to 46,535.18, 64,218.14 and 25,314.45 is: 34,933.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,535.18 : 64,218.14 = 25,314.45 : x
  2. Step 2: Convert to fraction form
    46,535.18/64,218.14 = 25,314.45/x
  3. Step 3: Cross multiply
    46,535.18x = 64,218.14 × 25,314.45
  4. Step 4: Simplify right side
    46,535.18x = 1,625,646,873.47
  5. Step 5: Solve for x
    x = 1,625,646,873.47/46,535.18
  6. Step 6: Final answer
    x = 34,933.72

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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.