Home / 46,541.40-64,225.29-25,320.21

Finding the Fourth Proportional to 46,541.40, 64,225.29 and 25,320.21

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Solution

The fourth proportional to 46,541.40, 64,225.29 and 25,320.21 is: 34,940.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,541.40 : 64,225.29 = 25,320.21 : x
  2. Step 2: Convert to fraction form
    46,541.40/64,225.29 = 25,320.21/x
  3. Step 3: Cross multiply
    46,541.40x = 64,225.29 × 25,320.21
  4. Step 4: Simplify right side
    46,541.40x = 1,626,197,830.11
  5. Step 5: Solve for x
    x = 1,626,197,830.11/46,541.40
  6. Step 6: Final answer
    x = 34,940.89

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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.