Home / 46,416.04-64,081.86-30,527.08

Finding the Fourth Proportional to 46,416.04, 64,081.86 and 30,527.08

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Solution

The fourth proportional to 46,416.04, 64,081.86 and 30,527.08 is: 42,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,416.04 : 64,081.86 = 30,527.08 : x
  2. Step 2: Convert to fraction form
    46,416.04/64,081.86 = 30,527.08/x
  3. Step 3: Cross multiply
    46,416.04x = 64,081.86 × 30,527.08
  4. Step 4: Simplify right side
    46,416.04x = 1,956,232,066.77
  5. Step 5: Solve for x
    x = 1,956,232,066.77/46,416.04
  6. Step 6: Final answer
    x = 42,145.60

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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.