Home / 46,484.76-64,317.84-40,528.82

Finding the Fourth Proportional to 46,484.76, 64,317.84 and 40,528.82

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Solution

The fourth proportional to 46,484.76, 64,317.84 and 40,528.82 is: 56,077.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484.76 : 64,317.84 = 40,528.82 : x
  2. Step 2: Convert to fraction form
    46,484.76/64,317.84 = 40,528.82/x
  3. Step 3: Cross multiply
    46,484.76x = 64,317.84 × 40,528.82
  4. Step 4: Simplify right side
    46,484.76x = 2,606,726,160.15
  5. Step 5: Solve for x
    x = 2,606,726,160.15/46,484.76
  6. Step 6: Final answer
    x = 56,077.01

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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.