Home / 46,624.56-64,341.12-25,403.76

Finding the Fourth Proportional to 46,624.56, 64,341.12 and 25,403.76

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Solution

The fourth proportional to 46,624.56, 64,341.12 and 25,403.76 is: 35,056.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,624.56 : 64,341.12 = 25,403.76 : x
  2. Step 2: Convert to fraction form
    46,624.56/64,341.12 = 25,403.76/x
  3. Step 3: Cross multiply
    46,624.56x = 64,341.12 × 25,403.76
  4. Step 4: Simplify right side
    46,624.56x = 1,634,506,370.61
  5. Step 5: Solve for x
    x = 1,634,506,370.61/46,624.56
  6. Step 6: Final answer
    x = 35,056.77

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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.