Home / 46,845.47-64,648.29-25,624.76

Finding the Fourth Proportional to 46,845.47, 64,648.29 and 25,624.76

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Solution

The fourth proportional to 46,845.47, 64,648.29 and 25,624.76 is: 35,363.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,845.47 : 64,648.29 = 25,624.76 : x
  2. Step 2: Convert to fraction form
    46,845.47/64,648.29 = 25,624.76/x
  3. Step 3: Cross multiply
    46,845.47x = 64,648.29 × 25,624.76
  4. Step 4: Simplify right side
    46,845.47x = 1,656,596,688.51
  5. Step 5: Solve for x
    x = 1,656,596,688.51/46,845.47
  6. Step 6: Final answer
    x = 35,363.01

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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.